let U be the universal set containing 700 elements if A and B are subsets of u such thatsuch that - Maths - Sets

Question

let U be the universal set containing 700 elements if A and B
are subsets of u such thatsuch that number of A=200 numer of B=300
and n(AnB)=100 n(A'nB')=____________

Priyanka Kedia · Accepted Answer

Given that:

We have to find

Hence,

let U be the universal set containing 700 elements if A and B are subsets of u such thatsuch that number of A=200 numer of B=300 and n(AnB)=100 n(A'nB')=____________