Question

Berapa A irisan B komplemen(A n B)e

Answer 1

A irisan B komplemen(A n B)=2

Answer 2

S={1,2,3,4,5,6,7}
A={2,4}
B={1,2,3}
(A n B)e={1,3,4,5,6,7}

Maaf kalau salah yaaa!!!!!