Ppt on SETS

. Kendriya Vidyalaya baranMATEMATICS ASSGINMENT

• Ex:- The items you wear: shoes, socks, hat, shirt, pants, and so on.

SETSA Sets is a well-defined collection of object

 i) Roster or tabular form. ii) Set-builder form.

SETS REPRESENTATIONThere are two ways to represent sets

• Universal set represent rectangle & it’s subsets by circle

VENN DIAGRAM

• Let A&B be two sets.• Then Intersection of set A×B is

denoted by A∩B and It is defined by :- Ex:- A={1,2,3} , B={2,3,4} A∩B={2,3}

INTERSECTION OF SETS

Difference of Sets• The difference of two sets A&B is denoted by

A-B and it is defined by:-• A-B={x :x A but x B}∈ ∉• A={1,2,3,4} B={3,4,5,6} A-B={1,2} B-A={5,6}

THE eNDSubmitted To:-

Mr. R.P. yadav Sir (PGT Maths)

SUBMITTED BY:- LAVISH JAIN(11TH)