JEE Main Paper 2 Question Paper Set K
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Transcript of JEE Main Paper 2 Question Paper Set K
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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(1 )
(1 )
z z
z z
1 cos2
1 sin2
22 sin2
22 cos2
1 1 1
p q rx x
2 21 (p q )
2
2 21 (p q )
2
2 21 (p q )
2
(1 )
(1 )
z z
z z
1 cos2
1 sin2
22 sin2
22 cos2
1 1 1
p q rx x
2 21 (p q )
2
2 21 (p q )
2
2 21 (p q )
2
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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1
0 1k k
S =
2 1n k S
2 1n k
S
2n k
S
2n k S
1
1 0
1
a b
c a
b c=
9
4
5
4
3 3
2
1
0 1k k
S
=
2 1n k S
2 1n k
S
2n k
S
2n k S
1
1 0
1
a b
c a
b c=
9
4
5
4
3 3
2
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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48 47 46 2 1
2 3 3 4 4 5 48 49 49 50. . . . .⋅ ⋅ ⋅
51 1 1 1K 1
2 2 3 50
⋅ ⋅ ⋅
1
2
48 47 46 2 1
2 3 3 4 4 5 48 49 49 50. . . . .⋅ ⋅ ⋅
51 1 1 1K 1
2 2 3 50
⋅ ⋅ ⋅
1
2
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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1
0 ,
e
1
1,e
2
1 > 2
2
if x
x f (x)a bx if x
= ≤
3 1
= and =4 16
a b
1 1
= and =4 16
a b
1 1 = and =4 16
a b
3 1
= and =4 16
a b
1
0 ,
e
1
1,e
2
1 > 2
2
x
x f ( x)a bx x
= ≤
3 1
= =4 16
a b
1 1
= =4 16
a b
1 1 = =4 16
a b
3 1
= =4 16
a b
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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147 4
45 4
137 4
245 4
147 4
45 4
137 4
245 4
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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143 1
,3 4
8 77
,9 3
4 3
,2 2
16 9
,5 5
143 1
,3 4
8 77
,9 3
4 3
,2 2
16 9
,5 5
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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1 2 3
1 1 1 1
x x x p=
2
2 2 22 31
1 1 1 1
x x x p
=
3 3 3 32 31
1 1 1 1
x x x p=
2 2 2 22 31x x x p=
2 4
= =1 1 3
yx z
2 = =
1 2 4
yx z
1 2 3
1 1 1 1
x x x p=
2
2 2 22 31
1 1 1 1
x x x p
=
3 3 3 32 31
1 1 1 1
x x x p=
2 2 2 22 31x x x p=
2 4
= =1 1 3
yx z
2 = =
1 2 4
yx z
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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22
a sin tan
22
a cos tan
22
a sin cot
22
a cos cot
22
a sin tan
22
a cos tan
22
a sin cot
22
a cos cot
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8/9/2019 JEE Main Paper 2 Question Paper Set K
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3
< <4
2
12 = Kcot cotsin
1
2
3
< <4
2
12 = Kcot cotsin
1
2
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