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MATHEMATICS

Abacus - KW-\-¨«w Abscissa - FIvkv þ kqNIkwJy/FIvkv þ \nÀtZ-im¦w Absolute value - tIhehne Acceleration - XzcWw/thKw Iq«Â Acute angle - \yq\-tIm¬ Acute angled triangle - \yq\{XntImWw Add - XpI ImWpI/Iq«pI Addition - k¦-e\w þ Iq«Â Additive identity - k¦-e\ A\-\yX Additive inverse - k¦-e\hn]-coXw Adjacent angles - kao]tImWpIÄ Adjacent edges - kao]h¡p-IÄ Adjacent vertices - kao]aqe-IÄ Adjoint of a matrix - am{Sn-Ivkv kl-Nmcn/ am{Sn-Ivkn-t\mSv sXm«p-

\n¡p¶ Adjoint - kl-Nmcn/sXm«p\n¡p-¶Xv Algebra - _oPKWnXw Algebraic aid - _oPKWnXklmbn Algebraic equation - _oPKWnXka-hmIyw Algebraic expression - _oP-K-WnXhmNIw

Algebraic form - _oPKWnXcq]w

Algebraic identities - _oP-K-WnX kÀhka-hm-Iy§Ä Algebraic method - _oPKWnXcoXn Algebraic statement - _oP-K-WnXhmIyw Algorithm - AÂKcnXw

Alternate points - H¶nS-hn« _nμp-¡Ä Alternate angles - adp-tIm-Wp-IÄ Alternate arc - adp-Nm]w Alternate exterior angles - _mlyadp-tIm-Wp-IÄ Alternate interior angles - B´cadptImWp-IÄ Alternate natural numbers - H¶nS-hn« F®ÂkwJy-IÄ

Alternate numbers - H¶nS-hn« kwJy-IÄ Altitude - Dbcw

Amount - XpI Amplitude - \nÝnX tIm¬ Analytic geometry - hni-I-e\PymanXn

Angle - tIm¬

Angle bisector - tIm¬ka-`mPn Angle of depression - Iogvt¡m¬ Angle of elevation - taÂt¡m¬

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Annuity - hmÀjnI¯pI

Annum (Per Annum) - {]nX-hÀjw Anti – derivative - FXnÀ Ah-I-Pw/hn]-coXhyp¸¶w Anti – logarithm - Bân temK-cnXw Anti clock wise direction - A{]-Z-£nWZni Apex - taÂaqe Applied mathematics - {]bpàKWnXw Approximate mean - GI-tZiam[yw Approximation - GI-tZ-iam¡Â Arc - Nm]w Area - ]c-¸-fhv Argand diagram - BÀKMvNn{Xw Argand Plane - BÀKMvXew Argument - \nÝn-X-tIm¬ Arithmetic mean - kam-´-c-am[yw Arithmetic progression - kam-´c A\p-{Iaw

Arithmetic sequence - kam-´c-{Iaw

Arithmetic - A¦K-WnXw Array - {Iaw/\nc Arrow diagram - A¼-S-bmfNn{Xw Ascending order - Btcm-lW{Iaw Associative property - kwtbm-P-I-\n-baw Assumed mean - A`yqlam[yw

Astronomy - tPymXnÈmkv{Xw Asymmetrical curve - AkaanXh{Iw/ka-a-Ãm¯ hfhv Asymptote - A\-´-kv]Àin At most - ]c-am-h[n Average - icm-icn Axes of co-ordinates - kqN-Im-£-§Ä Axiom - kzbw-{]-amWw Axiomatic theory - kzbw-{]-amWkn²m´w Axis - A£-w Bar diagram - NXpc¨n{Xw/_mÀU-b{Kw Bargraph - _mÀ {Km^v Base area - ]mZ]-c-¸-fhv Base edge - ]mZ-h¡v

Base perimeter - ]mZNpä-fhv Base radius - ]mZ Bcw/]mZmcw Base - ]mZw/B[mcw Basic concepts - ASn-Øm\mi-b-§Ä Bijective function - ss_P-IvSohv B¡w Binary operation - Zzbm¦{Inb/c−¦-{Inb Binomial equation - Zzn]Zka-hmIyw

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Binomial expansion - Zzn]Zhn]p-eo-I-cWwþhn-]p-e\w Binomial theorem - Zzn]-Z-kn-²m´w Binomial - c−p-]-Z-§-fpÅ Binomil distribution - Zzn]ZhnX-cWw

Bisector - ka-`mPn Bounded sequence - ]cn-_-²-m-\p-{Iaw/]cn[n \nÝ-bn-¡-s¸« {Iaw Breadth - hoXn Calculate - IW¡pIq«pI Calculus - Ie\w Capacity - DÅ-fhv Cartesian equation - ImÀ«o-jy³ ka-hmIyw Cartesian plane - ImÀ«o-jy³ Xew Cartesian product - ImÀ«o-jy³ KpW-\^ew Cartesian system - ImÀ«o-jy³ hyhØ Centesimal - iXmwi]²Xn (100  Hcw-i-ambn `mKn-¡p¶

coXn)

Central angle - tI{μ-tIm¬ Centre of curvature - h{IXmtI{μw/hfhpa[yw Centre of rotation - {`aWtI{μw/{`a-W-a[yw Centre - tI{μw Centroid - a[y-a-tI{μw Chain rule - N§e\nbaw Chance and probability - km[y-Xbpw kw`m-hy-Xbpw Characteristic equation - kz`m-h-hn-ti-jXmka-hmIyw Characteristic function - kz`m-h-hn-ti-jXm GIZw chord - Rm¬

Circle graph - hr¯-Nn{Xw Circle of curvature - h{IXmhr¯w Circle - hr¯w Circular measure - hr¯m-Imc Afhv Circular region - hr¯-Xew Circumcentre - ]cn-hr-¯-tI{μw circumference - hr¯-]-cn[n

Circumradius - ]cn-hr¯ Bcw Class - size - hn`m-Khep¸w Class - hn`mKw Classical theory of probability - kw`m-hy--X-bpsS {]mam-WnIkn²m´w

Classification - XcwXncn-¡Â Class-mark - hn`mKa[yw

Clockwise - {]Z-£nWZni Closed figure - AS-ª-cq]w Closed curve - AS-ª -hfhv Closed Interval - ASª CS-thf Closed set - ASª- KWw

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Closure property - kwhrXnkz`mhw Closure under addition - k¦-e\kwhrXn Cluster point - k©-b-_nμp Co-axial or coaxal - kam£w Co-axial planes - kam£Xe-§Ä Co-domain - kl-a-Þew Coefficient - KpWIm¦w Co-exterior angles - _mlykl-tIm-Wp-IÄ Coincide - Hcp-an-¡pI Coinitial vectors - Bcw`_nμp H¶mb kZn-i-§Ä Co-interior angles - B´ckl-tIm-Wp-IÄ Collection of Data - Z¯tiJ-cWw Collinear planes - GI-tc-Jm-Øn-XnIXe-§Ä Collinear vectors - Htc hcn-bn-epÅ kZn-i-§Ä

Column matrix - H-ä-\nc am{SnIvkv Column - \nc Common difference - s]mXphyXymkw Common factor - s]mXp-L-SIw Common multiple - s]mXp-Kp-WIw Common point - s]mXp-_nμp Common ratio - s]mXp-KpWnXw Common tangent - s]mXp- sXmSp-hc Common value - s]mXp-aqeyw Commutative law - {Ia\nbaw Complement - ]qcIw Complex number - k½n{ikwJy- Complex plane - k½n{i-Xew Complex root - k½n{iaqew Composite function - kwbpà GIZw Composite numbers - `mPy-kw-Jy-IÄ (]¦p-h-bv¡m-hp¶ kwJy-

IÄ) Compound interest - Iq«p]eni Compound statement - Iq«p{]kvXm-h\ Con cyclic - Htc hr¯-¯n-epÅ Concave polygon - Ah-Xe_lp-`pPw Concentric circles - GItI{μhr¯-§Ä Conditional probability - tkm]m-[nIkw`m-hyX

Conditional statement - tkm]m-[nI{]kvXm-h\ Cone - hr¯kvXq]nI Congruent - kÀhkaw Conic section - hr¯kvXq]n-Im-h{Iw Conjugate - CW§p¶/CW-¡pI Conjunction - kwtbmP\w

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Consecutive natural numbers - XpSÀ¨-bmb F®ÂkwJy-IÄ Consecutive terms - XpSÀ¨-bmb ]Z-§Ä consistent equations - aqeyZmbI-k-a-hm-Iy-§Ä Constant function - ØnckwJym G-IZw Constant of proportionality - B\p-]m-XnIØncm¦w Constant polynomial - Øncm¦_lp-]Zw Constraints - \n_-Ô-\-IÄ Continuity - XpSÀ¨- Continuous frequency distribution - XpScmhr¯nhnX-cWw

Continuous function - XpStcI-Z-w

Contradiction - sshcp[yw Contrapositive statement - FXnÀ \ntj-[m-\p-Iqe{]kvXmh\ Control variable - \nb-{´WNcw Convergent sequence - A`n-k-cW A\p-{Iaw Converse - hn]-co-X-w Convex polygon - D¯e_lp-`pPw Coordinate axes - kqN-Im-£-§Ä Coordinate geometry - \nÀtZ-im¦PymanXn Coordinate plane - kqNIXew Coplanar - Htc Xe-¯n-epÅ Corner point method - aqe_nμpcoXn Corners - aqe-IÄ Corollary - A\p{]amWw

Correlation coefficient - kl-_ÔKpWIw Correlation - kl-_Ôw Corresponding angles - kam\-Øm-\obtImWp-IÄ Cost price - hm§nb hne Co-terminal edges - klm-h-km\h¡p-IÄ

Counting number - F®ÂkwJy Counting - F®Â Cross -multiplication - FXn KpW\w Cross product - t{Imkv KpW\/FXn-À-Kp-W-\-^ew Cross ratio - FXnc\p-]mXw Cross-multiplication method - FXnÀKpW-\-coXn

Cube root - L\-aqew Cube - ka-N-Xp-c-¡-«, L\w, L\-kwJy Cubic centimetre - L\-skân-ao-äÀ Cubic metre - L\-ao-äÀ Cubic polynomial - aq¶mw_lp-]Zw Cuboid - NXp-c-s¸«n

Cumulative frequency column - k©nXm-hr-¯n-\nc

Cumulative frequency curve - k©n-Xm-hr¯nhfhv

Cumulative frequency distribution - k©n-Xm-hr¯nhnX-cWw

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Cumulative frequency - k©nXm-hr¯n Curvature - hf-hnsâ Afhv Curved surface - hfªXew Cyclic quadrilateral - N{Io-b-N-XpÀ`pPw Cyclic - N{Iobw/Nm{InIw

Cylinder - hr¯kvXw`w Cylindrical - hr¯-kvXw-`m-Ir-Xn-bn-epÅ

Data collection - Z¯tiJ-cWw Data - Z¯w De Morgan's laws - UntamÀK³kv \nba§Ä Decagon - Zi-`pPw þ ]¯p-h-i-§-fpÅ Decahedron - ]¯p apJ-§-fpÅ L\-cq]w Decimal expansion - Zimwihn]p-e\w Decimal exponents - Zimw-i-Ir-Xn-IÄ

Decimal part - ZimwikwJym-`mKw Decimal place - ZimwiØm\w Decision variables - \nÀWbNc-§Ä

Decreasing function - Ah-tcm-lW GIZw

Deductive reasoning - \nK-a\bpàn Definite Integral - \nÝnXkam-I-ew Degree measure - Un{Knbfhv Degree of the polynomial - _lp-]-Z-¯nsâ IrXn Denominator - tOZw Dense set - km{μKWw Denumerable set - KW-\obKWw Deposit - \nt£]w Derivative - Ah-I-ePw Descending order - Ah-tcm-lW{Iaw Determinant - hyh-tOZIw Deviation - hyXn-bm\w

Diagonal matrix - hnIÀW am{SnIvkv Diagonal - hnIÀWw Diameter - hymkw Difference of matrices - am{SnIvkpIfpsS hyXymkw

Differentiable function - Ah-I-e-\ob GI-Zw Differential calculus - Ah-I-e-\w Differential geometry - Ah-I-e\PymanXn Differentiation - Ah-I-e\w Digit - A¡w Dimension - am\w Direct proportion - t\c-\p-]mXw Direction angle - ZnimtIm¬ Direction cosines - Znim-sIm-ssk³kv

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Direction ratios - Znim Awi-_豈 Directrix - Znim-tcJ Discontinuous function - XpSÀ¨-bnÃm GIZw Discount - hne-¡n-gnhvv Discrete frequency distribution - thdn« Bhr¯nhnX-cWw Discrete probability distribution - hnhnà kw`mhyXmhnX-cWw Discriminant - hnth-NIw/thÀXn-cn-¨-dn-bp-¶Xv Disjoint set - tNcm-KWw/hnbp-à-KWw disjunction - hntbm-P\w/]ncn-¡Â Dispersion - {]IoÀW\w/NnX-d Displacement - Øm\amäw/Øm\w amä Distance - AIew Distinct elements - thdn« AwK-§Ä Distinct points - thdn« _nμp-¡Ä Distributive law - hnX-cW\nbaw Divide - lcn-¡pI/hn`-Pn-¡pI

Dividend - lmcywþ lcn-¡m-hp-¶Xv

Divider - hn`mPn Divisibility - lc-W-tbmKyX Division algorithm - lcW AÂK-cnXw Divisor - lmcIw Dodecagon - ZzmZ-i-`pPw (12 hi-apÅ _lp-`p-Pw) Dodecahedron - ZzmZ-iapJw Domain - aÞew Dot product - _nμp-Kp-W-\-^ew Double bargraph - Cc«¨Xp-c-Nn{Xw Double integral - Cc« kam-Iew Doublet - Cc-« Duality - ZznXzw Eccentric angle - DÄtI{μtIm¬ Eccentric circle - DÄtI{μhr¯-w Eccentricity - DÄtI-{μX Edge - h¡v Eighteenth - ]Xns\-«m-aXv Element - AwKw Elementary operation - auenI{Inb- Elementary ratio - {]mY-anI Awi-_Ôw Ellipse - ZoÀL-hr¯w Ellipsoid - ZoÀLhr¯Pw Empirical formula - A\p-`-hm-ßIkq{X-w Empty relation - iq\y-_Ôw Empty Set - iq\y-KWw Enumerable set - F®m-hp¶ KWw

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Envelope - Bh-cWw Equal parts - Xpey`mK-§Ä Equal sets - Xpey-K-W-§Ä Equal shares - Xpey Hml-cn-IÄ Equal triangles - Xpey-{Xn-tIm-W-§Ä Equal vectors - XpeykZni§Ä Equal - Xpeyw Equality of matrices - am{Sn-¡p-I-fpsS XpeyX Equality - XpeyX Equally likely outcomes - Xpeykm[y-X-bpÅ ^e§Ä Equation - ka-hmIyw Equi numerable - Xpey F®-apÅ Equiangular - ka-tIm-Wo-bw Equidistant - Xpey AI-e-¯n-epÅ

Equilateral triangle - ka-`pP{XntImWw Equilateral - ka-`pPw Equivalence class - kaam\hn-`mKw Equivalence relation - kam\_Ôw Equivalence sets - XpeyXmKW-§Ä Equivalent rational numbers - kam\`n¶IkwJy-IÄ Equivalent - kam\w

Euclid's algorithm - bq¢n-Unsâ AÂtKm-cnXw

Euclid's division algorithm - bq¢n-Unsâ lcW AÂtKm-cnXw

Euclid's division lemma - bq¢n-Unsâ lcW{]tabIw

Even number - Cc«kwJy Event - kw`-h-w Events - kw`-h-§Ä

Excircle - _mly-hr¯w Exhaustion method - \ntÈ-j-IcoXn Expansion - hn]p-e\w

Experimental probability or empirical probability - A\p`-hm-ßIkw`m-hyX Explicit function - kv]jvS GIZw Exponential function - IrXn_Ô- G-IZw Exponential series - IrXn_Ôt{iWn Exponentiation - IrXnI-c-Ww Exponents - IrXy-¦-§Ä External angles - ]pdw-tIm-Wp-IÄ

External line - ]pdw-hc

Face - apJw Factor pairs - LS-I-tPm-Sn-IÄ Factor theorem - LSIkn²m´w

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Factor - LSIw Factorial - {Ia-Kp-WnXw Factorisation - LSIam¡Â Factorize - LS-I§-fm-¡pI Family of curves - hfhpIfpsS IpSpw_w

Feasible solution - km[y-]-cn-lmcw Fibonacci sequence - ^n_\m¨nt{iWn Figure - Nn{Xw

Finite sequence - ]cn-anX{Iaw Finite series - ]cn-anXt{iWn Finite set - ]cn-an-X-KWw

Finite - ]cn-anXw First term - H¶mw ]Zw First - H¶m-at¯Xv Focal chord - \m`oRm¬ Focus - kwK-a-tI{μw/\m`n Foot - ASn/NphSv Formula - kq{X-w Fraction - `n¶kwJy

Frequency - Bhr¯n Frequency distribution table - Bhr¯nhnX-cW¸«nI frequency polygon - Bhr¯n_lp-`pPw

frustum of a cone - hr¯-kvXq-]n-Im-]oTw Function - GI-Z-w Fundamental principle of counting - F®-ensâ ASn-Øm\X¯zw Fundamental theorem - ASn-Øm\kn²m´w Gain - em`w General equation - s]mXpka-hmIyw General solution - s]mXp-aqeyw/s]mXp-]-cn-lmcw General term - s]mXp-]Zw Geometric mean - ka-Kp-WnXam[yw

Geometric progression - ka-Kp-WnXm\p-{Iaw Geometric shapes - Pyman-Xobcq]-§Ä Geometrical relation - Pyman-Xob_Ôw Geometry box - Pyman-Xns¸«n Geometry - PymanXn Gradiant - Ncn-hv Graph - {Km^v

Graphical representation - {Km^p-IÄ D]-tbm-Kn-¨pÅ {]Xn-\n-[m\w

Gravity of the earth - `qKp-cpXzw Great circle - h³hr¯w Greatest integer function - Gähpw henb ]qÀWkwJym GIZw Grid - N«-¡qSv/{KnUv

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Grouped data - Iq«wXn-cn¨ Z¯§Ä Half yearly - AÀ[hmÀjnIw Halve - ]Ip-Xn-bm¡pI Halving - ]Ip-Xn-bm-¡Â Hectare - slIvSÀ (100 BÀ) Height - Dbcw/D¶Xn Hemisphere - AÀ[tKmfw Heptagon - k]vX-`pPw hexagon - jUv`pPw

Hexagonal prism - jUv`pPkvXw`w Highest common factor - Gähpw DbÀ¶ s]mXp-L-S-Iw

Highly composite number - AXn-`mPykwJy Histogram - Bhr-¯n-N-Xpcw

Hollow cylinder - s]mÅ-bmb hr¯kvXw`w

Hollow prism - s]mÅ-bmb kvXw`w Homogenous function - ka-IrXn GIZw Horizontal level - Xnc-Ýo\\nc¸v/hne-§³\nc¸v

Horizontal line - Xnc-Ýo\hc/hne-§³hc

Horizontal shift - Xnc-Ýo-\-amäw/hne-§³amäw

Hundredth - \qdmas¯/\qdmw Hyperbola - AXn-h-ebw Hypotenuse - IÀWw Idempotent law - hÀKka\n-baw Identities - kÀh-k-a-hm-Iy-§Ä Identity function - A\\y G-IZw Identity matrix - A\\y am{SnIvkv Image - {]Xn-_nw_w Imaginary axis - km¦-¸nIm£w Imaginary part - km¦-¸nI`mKw Implicit function - DÄt¨À¶ GIIw/Akv]-jvS GIZw Imply - kqNn-¸n-¡pI Improper fraction - hnj-a-`n¶w Incircle - A´Àhr¯w

Inclination - Ncnhv/Nmbvhv

Inconsistent pair - hncp²tPmSn Inconsistent system - hncp²hyhØ Inconsistent - hncp²w/AØncw

Increasing function - IqSp-¶ GIIw

Indefinite Integral - A\n-ÝnX kam-I-e\w Indeterminate - XoÀ¨-s¸-Sp-¯m-\m-hm¯ Induction method - BK-a\coXn Inductive hypothesis - BK-a\ ]cn-I-ev]\

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-Inequality þ Ak-aXzw Infinite arithmetic progression - A\´kam-´cm\p-{Iaw Infinite geometric series - A\´ka-Kp-WnXt{iWn Infinite series - A\-´-t{iWn Inflexion point - \Xn-]-cn-hÀ¯\_nμp Initial side - XpS-¡-hiw Injective function - H¶n-s\m¶v GIZw

Instantaneous velocity - X£-W{]thKw Integer - ]qÀWkwJy Integrable function - kam-I-e-\o-b GIZw Integral calculus - kam-I-e Ie\w Integral part - ]qÀWkwJym-`mKw Integral - kam-Iew Integrand - kam-Ieyw Integrating factor - kam-I-e LSIw Integration - kam-I-e\w Intercept form - CS-b-I-e-cq]w Intercept - CS-b-Iew Interest rate - ]eni\nc¡v Interest - ]eni Interior angle - B´ctIm¬ Interior opposite angles - FXnÀt¡m-Wp-IÄ Interior - B´-cnIw/DÅn-ep-ÅXv Intersect - Iq«n-ap-«pI/]c-kv]cw apdn-¨p-t]m-I Intersecting chords - Iq«nap-«p¶ RmWp-IÄ

Intersecting lines - ]c-kv]cw apdn-¨p-t]m-Ip¶ hc-IÄ Intersection - kwKaw/IqSn-t¨-c Intersection of sets - KW-§-fpsS kwKaw Interval - CS-thf Inverse function - hn]-coX/{]Xn-tema GIZw Inverse of a matrix - am{Sn-Ivknsâ {]Xn-temaw

Inverse operation - hn]-coX{Inb Inverse proportion - hn]-co-Xm-\p-]mXw Inverse trigonometric functions - hn]-coX/{]Xn-tema {XntIm-W-anXn GI-Z-§Ä Inversion formula - {]Xn-temakq{X-w/{]Xn-tem-a-\nÀWb kq{Xw Invertible function - {]Xn-tema/hn]-coX GIZapf-fXv

Involute - {]Xn-tI-{μPw Irrational numbers - A`n-¶I§Ä Irrationality - ̀ n¶-I-Xz-an-Ãmbva/A`n-¶-IXzw

Isosceles right triangle - ka-]mÀiz a«{XntImWw Isosceles trapezium - ka-]mÀiz-ew-_Iw Isosceles triangle - ka-]mÀiz{XntImWw Kaprekar constant - It{]-¡À ØnckwJy

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Kite - ]«w

Lateral edge - ]mÀiz-h¡v

Lateral face - ]mÀiz-ap-J-w Lateral surface area - ]mÀizXe]c-¸fhv Latus rectum - \m`o-tcJ Law of completeness - ]qÀWXm\nbaw Law of identity element - Xpey-Xm-\n-baw Laws of Exponents - IrXy¦\nb-a-§Ä Least common multiple - Gähpw sNdnb s]mXpKpWn-Xw Least - Gähpw Ipd-ªXv Left inverse - CSXp{]Xn-temaw/hn]-coXw Left hand limit - CSXp]cn[n Lemma - X¯zm-\p-am\w

length - \ofw Like fractions - kPm-Xob`n¶-§Ä Like Terms - kPm-Xob]Z-§Ä Limit of the function - GI-Z-koa Limit - ]cn[n/koa Line - hc Line graph - tcJob {Km^v Line of regression - kam-{i-b-tcJ Line segment - tcJm-JÞw Linear differential equation - tcJob Ah-I-e\ka-hmIyw Linear equation - tcJobkahmIyw Linear expression - tcJobhmNIw Linear inequality - tcJob Ak-aXzw Linear pair - tcJobtPmSn Linear polynomial - tcJob_lp-]Zw Linear programming - tcJob{I-ao-I-cWw Linear symmetry - tcJob{]Xn-km-ayw Linear transformation - tcJobcq]m-´-cWw Linear - tcJobw

Locus - k©m-c-]mX

Logarithmic differentiation - temK-cn-X Ah-I-e\w Logarithmic function - temK-cn-X- GI-Zw Logarithmic series - temK-cn-X-t{iWn Loss percent - \jvSiX-am\w lower limit - Xmgv¶ ]cn-[n

Magic hexagon - am{´nIjUv`pPw

Magic square - am{´nINXpcw Major axis - ZoÀLm£w Major sector - ZoÀL-hr-¯mwiw Many valued function - _lp-aq-ey GIZw

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Many-one - ]e-Xn-s\m¶v Mapping - Nn{XWw Mathematical formulation - KWn-XmßIcq]o-I-cWw Mathematical Induction - KWnX BK-a\coXn Mathematical logic - KWnXbpàn Mathematical modelling - KWnXamXrIbm¡Â Mathematical reasoning - KWnXbpàn

Mathematical shapes - KWnXcq]-§Ä Mathematical system - KWnXhyhØ Mathematical - KWnXimkv{X-]-cw/KWn-Xm-ßIw

Maths fair (Mathematic fair) - KWn-X-taf Maths lab - KWnX]co-£Wime Maths table (Mathematical table) - KWn-X¸«nI

Matrix notation - am{SnIvkv AS-bmfw Matrix - am{SnIvkv Maxima and minima - Gähpw IqSn-bXpw Gähpw Ipd-ªXpw Maximum - Gähpw IqSnb Mean deviation - hyXn-bm\am[yw Mean Value Theorem - am[y-aqeykn²m´w Measure of central tendency - tI{μ{]h-W-Xm-am\w

Median of a triangle - {XntImWa[yaw Median - a[yaw Middle term - a[y-]Zw Mid-point theorem - a²y-_nμpkn²m´w Mid-point - a[y-_nμp

Mid-value - a[yhne Minor axis - {lkzm£w Minor sector - eLphr¯mwiw Mixed fraction - an{i-`n¶w Mode - tamUv/BhÀ¯-\kwJy Modulus function - tIh-e GIZw Monomial - GI-]Zw Multiple integral - _lp-kam-Iew Multiple - _lp/KpWnXw Multiplicative identity - KpW\ A\-\yX Multiplicative inverse - KpW\hn]-coXw (-Kp-W-\-{]-Xn-tem-aw) Multiply - KpWn-¡pI Mutually disjoint subsets - ]c-kv]-c-hn-bpà D]KW-§Ä

Mutually exclusive - ]c-kv]cw Hgn-hm-¡p¶

Mutually perpendicular lines - ]c-kv]-c-ew-_hc-IÄ Nappe - {]X-e`mKw Natural number - F®ÂkwJy Negation - \ntj[w

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Negative angle - s\K-äohv tIm¬ Negative division - \yq\lcWw Negative exponents - \yq\IrXnIÄ Negative fractions - \yq\`n¶-§Ä Negative multiplication - \yq\-Kp-W\w Negative numbers - \yq\kwJy-IÄ Negative sign - \yq\NnÓw Non coplanar - _lp-X-eobw/Htc-X-e-¯n-e-Ãm¯ Nonagon - \h-`pPw Non-convex quadrilateral - D¯e-a-Ãm¯ NXpÀ`pPw Non-integrable function - k-am-I-e-\o-baÃm¯ GIZw Non-recurring - BhÀ¯n-¡m¯ Non-terminating - Ah-km\n-¡m¯ Non-vertical line - ew_-aÃm-¯ -hc

Normal distance - ew_ AIew Normal form - ew_cq]w Normal - ew_w Notation - AS-bmfw Null set iq\y-KWw Null vector - iq\ykZniw Number - kwJy Number chain - kwJy¨§e

Number density - kwJymkm{μX Number line - kwJymhc/kwJym-tcJ Number pyramid - kwJym-kvXq-]nI Number sieve - kwJy-bcn¸

Number system - kwJyhyhØ

Number theory - kwJym-imkv{Xw Number tower - kwJym-tKm]pcw Numeration systems - kwJym\k{¼-Zmbw Numerator - Awiw Numerical coefficient - KpW-I-kwJy Numerical factor - kwJymLSIw Numerical inequalities - kwJym Ak-a-X-IÄ Numerical relation - kwJym-ßI_Ôw Objective function - D±njvS GI-Zw Obtuse angle - _rlZvtIm¬ Obtuse angled triangle - _rlZv{XntImWw Octagon - AjvS`pPw Octagonal surface - AjvSapJ{]Xew Octant - AjvSmw-iIw Odd integer/Odd number - HäkwJy One diamensional form - GI-am\cq]w

15

One to one correspondance - H¶n-s\m¶p s]mcp¯w

One-one (or injective) - H¶n-s\m¶v One's place - H¶nsâ Øm\w

Onto (or surjective) - AÑm-ZIw Open curve - Xpd¶ hfhv Operation - {Inb Operations on Matrices - am{SnIvkv -{In-b-IÄ Opposite angles - FXnÀtImWp-IÄ Opposite sides - FXnÀhi-§Ä Optimal value - ]c-a hne Order of a matrix - am{SnIvkv tXmXv Order - {Iaw/tXmXv Ordered pair - {Ia-tPmSn Ordered partitions - {IanIhn`-P\w Ordered set - {IanIKWw Ordinal number - {Ia-kwJy Ordinary differential equation - km[m-cW Ah-I-e\kahmIyw Origin - B[mcw/aqew Orthogonal curves - ew_nIh{I-§Ä/ew_-h-f-hp-IÄ Orthogonal projection - ew_ob{]t£-]w Outcome - ̂ ew

Outer square - _mlyka-N-Xpcw Outer surface - _mly-{]-Xew Outer vertices - _mlyaqe-IÄ Pair of angles - tIm¬tPmSn Pair of linear equations - tcJobka-hmIytPmSn-

parabola - ka-h-fhv Paradox - hntcm-[m-`mkw Parallel lines - kam-´chc-IÄ Parallelogram - kmam-´-cnIw Parallelopiped - kmam-´-cnI-kvXw`w

Parameter - {]New þ ]mcm-ao-äÀ Parametric differentiation - ]mcmsa-{SnI Ah-I-e\w/{]N-en-Im-h-I-e\w Parametric equation - ]mcmsa-{SnIv ka-hmIyw/{]N-en-Ika-hmIyw Parametric form - ]mcmsa-{SnIvcq]w/{]N-en-Icq]w Partial fractions - AwinI`n¶-§Ä Partition - hn`P\w Pascal's triangle - ]mkvI {XntImWw Pentagon - ]©`pPw Pentagonal pyramid - ]©-`p-PkvXq]w Percent - iX-am\w Perfect cube - ]qÀW-L\w Perfect number - ]cn-]qÀWkwJy-

16

Perfect square - ]qÀW-hÀKw Perimeter - Npä-fhv Periodicity of a function - GI-Z-¯nsâ BhÀ¯\w Periphery - ]cn[n¡v ]pd¯v Permutation - {Iao-I-cWw Perpendicular bisector - ew_ka-`mPn Perpendicular distance - ew_Zqcw Perpendicular lines - ew_-hcIÄ Perpendicular sides - ew_hi-§Ä Pictograph - Nn{XteJw Pie chart - hr¯-Nn{Xw Piecewise continuous function - `mKob XpSÀ G-IZw Place value - Øm\-hne Planar region - {]-Xe`mKw Plane curve - {]-Xehfhv

Plane geometry - {]-XePymanXn Plane section - {]-Xe]cn-tOZw Plane surface - ]c¶ {]-Xew Plane - Xew

Point - slope form - _nμp -Ncnhpcq]w

Point at infinity - A\-´-_nμp Point circle - _nμphr¯w Point ellipse - _nμpZoÀL-hr¯w Point of discontinuity - XpSÀ¨bn-Ãm-bva-bpsS _nμp Point of division - hn`P\_nμp Point of inflection - hnI-c-W-_nμp Point of intersection - kwK-a-_nμp Point of tangency - kv]Ài-_nμp/sXmSp-_nμp

Point - _nμp Polar form - t]mfmÀcq]w

Poly hedral angle - _lp-apJtIm¬ Polygon - _lp-`pPw Polyhedron - _lpapJw Polynomial function - _lp-]Z GI-Z-w Polynomial - _lp-]Zw Position vector - Øm\kZniw

Positive angle - t]mkn-äohv tIm¬ Positive integer - t]mkn-äohv ]qÀWkwJy

Positive odd integer - t]mkn-äohv HäkwJy Posteriori - A\p-`-thm-¯cw Postulate - kzoIrXX¯zw/ kzoI-cn-¡-s¸« X¯zw Power series - IrXnt{iWn

17

Power set - D]-K-W§fpsS- KWw Power - IrXn/IrXy¦w Pre-image - -{]-Xn-_nw-_]qÀhw Prime factor - A`mPy-L-SIw

Prime number - A`mPykwJy prime polynomial - A`mPy_lp-]Zw Prime triplet - A`mPy{Xbw Principal argument - \nÝn-X-ap-Jy-tIm¬

Principal diagonal - apJyhnIÀWw Principle of mathematical induction - KWnXmK-a\kn²m´w Priori probability - ap³K-W-\-mkw-`m-hyX Prism - kvXw`w Probability distribution - kw`m-hyXmhnX-cWw Probability theory - kw`m-hy-Xm-kn-²m´w/km[yXmkn²m´w Probability - km[y-X/kw`m-hyX Problem solving - {]iv\\nÀ[m-cWw/{]iv\]cn-l-cWw Problem - {]iv\w Product of factors - LS-IKpW-\-^ew Profit percent - em`iX-am\w Progression - {Iaw/A\p-{Iaw Projection - {]t£]w Proof - sXfnhv Proper fraction - km[m-c-W-`n¶w Proportion - A\p-]mXw Protractor - tIm¬am]n\n Pure geometry - ip²PymanXn Pure mathematics - ip²KWnXw Pyramid - kvXq]nI Pythagoras theorem - ss]X-tKm-dkv kn²m´w Pythagorean triplet - ss]X-tKmdn-b³ {Xbw

Quadrangle - NXp-jvtImWw Quadrangular prism - NXpjvtImWkvXw`w Quadrangular pyramid - NXp-jvtImWkvXq]nI Quadrant angles - NXpÀYmwitImWp-IÄ Quadrant - NXpÀYmwiw Quadratic inequalities - c−mw-IrXn Ak-a-X-IÄ Quadratic Equation - c−mw-IrXn ka-hmIyw

Quadrilateral - NXpÀ`pPw Quarter - \mensem¶v, ImÂ`mKw Quartile Deviation - NXpÀYIhyXn-bm\w

18

Quotient rule - lc-W-\nbaw Quotient - lcW^ew Radical - IcWn/IÀWn

Radius vector - Bc-k-Zniw Radius - Bcw Random experiment - {Ia-c-lnX ]co-£Ww random - {Iac-lnXw Range - cwKw, ]cn[n Rate of change - amä\nc¡v

Rate of interest - ]eni\nc¡v

Ratio - Awi_Ôw Rational function - `n¶-I GIZw Rational numbers - `n¶-I-§Ä Raw Data - Akw-kvIrXZ¯§Ä (Akw-kvIr-X-hn-h-

c§Ä) Ray - civan Real function - tcJob GIZw Real line - hmkvXhhc/kwJym-tcJ Real number - tcJobkwJy/hmkvX-h-kwJy Real part - tcJob`mKw/hmkvX-hn-I-`mKw Real Valued Functions - hmkvX-h-aq-ey- G-IZw Reciprocal - hypÂ{Iaw Rectangle - NXpcw Rectangular block - NXp-c-¡« Rectangular prism - NXpckvXw`w Reflection - {]Xn-^-e\w Reflective numbers - {]Xn-^-e\kwJy-IÄ Reflex angle - {]Xn-^-e\tIm¬ Reflexive - {]Xn-k-aX Region - `mKw Regression coefficient - kam-{ibKpWm¦w Regular hexagon - kajUv`pPw Regular octagon - kamjvS-`pPw Regular pentagon - ka-]-©-`pPw Regular polygon - ka_lp-`pPw Regular polyhedron - ka-_-lp-apJw Relation - _Ô-w Remainder theorem - injvSkn²m´w Remainder - injvSw Repeated root - BhÀ¯nXaqew Repeated subtraction - BhÀ¯nXhyh-I-e\w Reverse order - hn]-coX{Iaw

19

Rhombus - ka-`pPkmam-´-cnIw Right angle - a«-tIm¬ Right angled triangle - a«{XntImWw Right circular cone - hr¯kvXq]nI Right hand limit - heXp]cn[n Right triangular prism - a«{XntImWkvXw`w Root mean square deviation - hyXn-bm\hÀK icm-icnaqew Root - aqew Roster form - ]«n-I-coXn Rotation angle - NpäÂtIm¬

Rotation of axes - A£-§-fpsS NpäÂ

Row matrix - Hä-hcn am{SnIvkv Row - hcn Rule method - \n_-Ô-\coXn

Rule of proportion - A\p-]m-X-\n-baw

Scalar components - AZniLS-I-§Ä Scalar matrix - AZni am{SnIvkv Scalar Triple Product - {XnKp-W\ AZniw Scale - tXmXv Scalene triangle - hnja`pP{XntImWw Scatter diagram - NnX-dÂNn{Xw

Score - {]m]vXm¦w Secant line - tOZ-I-tcJ

Second degree equation - c−mw IrXn ka-hmIyw Second order derivative - c−mwIrXn Ah-I-ePw Second - c−m-as¯ Section formula - hn`-P\kq{X-w

Sector - hr¯mwiw Segment - `mKw Selling price - hn¸\-hne Semi-circle - AÀ[hr¯w Semicircular region - AÀ[hr¯`mKw Septagon - k]vX-`pPw Sequence - kwJy-{Iaw Series - kwJym-t{iWn Set -builder method - \n_-Ô\coXn Set square - a«w Set - KW-w Shape - cq]w Share - Hmlcn Short division - {lkz-l-cWw

Side - hiw Signed numbers - AS-bm-f-s¸-Sp-¯nb kwJy-IÄ

20

Signum function - knáw GIZw Similar figures - kZricq]-§Ä

Similar polygons - kZri_lp`pP§Ä Similarity of triangles - {XntIm-W-§-fpsS kmZriyw Similarity - kmZriyw Simple arc - efnXNm]w

Simple closed curve - ASª eLphfhv/ASª efn-X-h-fhv

Simple curve - eLp-hfhv

Simple equation - eLpka-hm-Iyw Simple function - eLp GIZw

Simply ordered set - eLp-{I-anXKWw

Simultaneous equatios - GIImeka-hmIy§Ä

Singleton set - GImwKKWw

Singular marix - A{]-Xn-temay am{SnIvkv

Skew lines - Ak-a-tc-J-IÄ Skew Symmetric Matrices - Aka {]Xn-km-ayXm am-{Sn-Ivkp-IÄ Slant height - ]mÀtizm-¶Xn/Ncnhpbcw

Slant - Ncnhv Slanted line - Ncnª hc Slider - ssÉUÀ

Slope - Ncnhv Slope-intercept form - Ncnhv þ CS-b-I-e-cq]w

Smooth curve - Hgp-¡³hfhv

Smooth surface - arZp{]Xew

Solid Shapes - L\-cq-]-§Ä / {Xnam-\-cq-]-§Ä Solution region - aqey-`mKw/]cn-lm-c-`mKw Solution - aqeyw/]cn-lmcw Solve - ]cn-l-cn-¡pI Sphere - tKmfw Spherical angle - tKmfobtIm¬

Spherical co-ordinates - tKmfobkqN-I-kwJy-IÄ

Spherical geometry - tKmfobPymanXn Spheroid - ZoÀLtKmfw

Square base - ka-N-Xpc]mZw Square centimetre - NXp-c{i skân-ao-äÀ Square grid - ka-N-Xpc¡f-fn Square kilometre - NXp-c{i Intem-ao-äÀ Square Matrix - ka-N-Xpcam{SnIvkv Square numbers - hÀKkwJy-IÄ Square prism - ka-N-XpckvXw`w Square pyramid - ka-N-XpckvXq]nI Square root - hÀKaqew Square - ka-N-Xpcw/hÀKw

21

Standard deviation - am\Ihy-Xn-bm\w Standard form - kmam\y-cq]w Stationary point - Ønc_nμp

Statistics - ØnXn-hn-h-c-¡-W¡v Step - deviation - ]ShphyXn-bm\w

Strictly decreasing function - IÀi\ Btcm-lW GIZw Strictly increasing function - IÀi\ Ah-tcm-lW GIZw Subsequence - D]m-\p-{Iaw

Subset - D]-KWw Substitution - ]I-cw-h-bv¡Â Subtangent - ]mXn sXmSp-hc/D]-sXm-Sp-hc

Subtend - k½p-Jw Subtraction - hyh-I-e\w(Ipd-bv¡Â) Successive differentiation - XpSch-I-e\w Sufficient condition - ]cym-]vX\n_-Ô\

Sum - XpI Super set - A[n-KWw Supplementary Angles - A\p-]q-cItImWp-IÄ Supplementary - A\p-]q-cIw Sure event - Dd-¸mb kw`hw

Surface area - D]-cn-Xe ]c¸-fhv

Surface of revolution - NpäÂsIm−v cq]-s¸-Sp¶ {]Xew

Surface patch - {]Xe¯p−v

Surface - {]Xew Surjective function - BOm-ZI GIZw Survey - kÀth/IW-s¡-Sp¸v Symbol - NnÓw/AS-bmfw Symbolic - {]Xn-cq-]m-ßIw Symbols of inequalities - Ak-aXNnÓ-§Ä/Ak-a-X-A-S-bm-f-§Ä

Symmetric distribution - ka-anXhnXcWw

Symmetric relation - ka-anXn_Ôw

Symmetric spherical triangle - ka-anXn tKmfob{XntIm-W-§Ä

Symmetry - ka-anXn System - hyh-Ø tabulate - ]«n-I-bm-¡Â Tally mark - Smen- AS-bmfw Tangent circles - sXmSphr¯-§Ä

Tangent - sXmSp-hc Term - ]Z-w Terminal point - Ah-km\_nμp Ternary number system - aq¶v B[m-c-amb kwJym-k{¼-Zmbw

Ternary operation - {XnN-c-{Inb

Terrestrial triangle - `ua-{Xn-tImWw

22

Tetrahedron - NXp-ÀapJw Theorem - kn²m´w

Theoretical probability - ssk²m-´nIkw`m-hyX Theory of relativity - Bt]-£nIXmkn²m´w Thickness - I\w Three dimensional figures - {Xnam\Nn{X-§Ä Three dimensional objects - {Xnam\hkv-Xp-¡Ä

Toss - apI-fn-te-s¡-dn-b Total cost - sam¯hne Total surface area - sam¯ D]-cn-Xe]c-¸-fhv Transcendental number - AXoXkwJy

Transformation of matrix - am{Sn-Ivknsâ cq]m-´-cWw Transitive - kmw{I-anIw/]I-cp¶ kz`m-h-apÅ Translation of axes - A£Øm\m-´-cWw

Transpose of matrix - Xncn¨n« am{SnIvkv

Transversal - tOZIw/Ipd-¡p-hc

Transverse axis - tOZIm£w Trapezium - ew_Iw Trapezoidal face - ew_IapJw Tri hedral - {XnapJw

Triangle law of vector addition - kZnik¦-e-\- {XntImW\nbaw Triangle - {XntImWw Triangular numbers - {XntImWkwJy-IÄ Triangular prism - {XntImWkvXw`w Triangular pyramid - {XntImWkvXq]nI Triangular region - {XntImW`mKw Trignometry - {XntImWanXn Trigonometric Equations - {XntIm-W-anXn ka-hm-Iy-§Ä Trigonometric Functions - {XntIm-W-anXn GI-Z-§Ä Trigonometric Identities - {XntIm-W-anXn kÀhkahmIy-§Ä Trigonometric ratios - {XntImWanXn Awi-_豈 Trinomial - {Xn]Zn Triplet - {Xb-w Trisection - ka-{Xn-`mKw Trivial Relations - kphyà-_-Ô-§Ä Truth set - kXy-KWw

Twisted curve - hnj-a-X-eobhfhv

Two dimensional shape - Zznam\cq]w Two-digit number - c−¡kwJy- Ungrouped - Xcw-Xn-cn-¡m¯ Union - tbmKw/tNÀ¨ Unique line - GIam{XtcJ Unique solution - GIam{Xaqeyw

23

Unique - A\\yw Unit circle - GIm¦hr¯w

Unit fraction - GI-m¦`n¶w Unit of measurement - Af-hnsâ GIIw Unit vector - GIm¦kZniw Unit - GIIw Unitary method - GI-I-coXn Unity - GIX

Universal relation - kakvX_Ôw Universal set - kakvX-KWw Unlike fractions - hnPm-Xob`n¶-§Ä Unlike terms - hnPm-Xob]Z-§Ä Unstable quadrilateral - AØncNXpÀ`p-Pw

Upper limit - D¨]cn[n/DbÀ¶ ]cn[n Variable - Ncw Variance - hyXn-bm\w Varying speed - amdp¶ thKw Vector algebra - kZni_oPKWnXw Venn diagrams - sh³ tcJmNn{X-§Ä Vertex - aqe Vertical line - ew_tcJ Vertices - aqe-IÄ Void set - iq\yKWw Volume - hym]vXw Whole number - ]qÀWkwJy- Width - hoXn X axis - x -A£w

X co-ordinate - x -kqNIkwJy

Y axis - y -A£w Y co-ordinate - y -kqN-I-kwJy

Zero matrix - ]qPyam{SnIvkv

Zero of a polynomial - _lp-]-Z-¯nsâ ]qPyw Zero polynomial - ]qPy_lp-]Zw Zero vector - ]qPykZniw Zero - ]qPyw