Question

A={x:x is a facter of 24} and y= {x:x is a factor of 36} then verify n(AUB)+n(AnB)=n(A)+n(B)​

Answer 1

Answer:

Given, X is a set of factors of 24 i.e., X={1,2,3,4,6,8,12,24}

Also given, Y is a set of factors of 36 i.e., Y={1,2,3,4,6,9,12,18,36}

Therefore, the sets of X∪Y={1,2,3,4,6,8,9,12,18,24,36}

and X∩Y={1,2,3,4,6,12}