Question

Given A={2,3,7,9} B={0,1,2,4,7,8} which set represent A n B

Answer 1

A ∩ B represents the intersection of sets A and B.

It is the set which contains the elements common to both A and B.

Given A={2,3,7,9} B={0,1,2,4,7,8}.

2 and 7 are the common elements in stes A and B.

Hence, A ∩ B ={2,7}.