Question

Urgent, va rog! Dau coroana!​

Answer 1

Răspuns:

A U B={0,1,2,3,4,5,6}

A U (B U C)={0,1,2,3,4,5,6,7,8,9}

(A\B)\C={5}

B U A ={0,1,2,3,4,5,

B n A={0,4,6}

A\(B\C)={1,3,5}

A n B={2}

A \B={2,3,5}

(A U B) U C={0,1,2,3,4,5,6,7,8,9}

B\A={0,4,6}