Question

if A = {2,4,6,8} , B= { 1,3,4,5,6} then find (A-B) union (B-A).​

Answer 1

Step-by-step explanation:

A={2,4,6,8}

B={1,3,4,5,6}

A-B={2,4,6,8}-{1,3,4,5,6}={2,8}

B-A={1,3,4,5,6}-{2,4,6,8}

{1,3,5}

A-B union (B-A)

{2,8} union {1,3,5}

{1,2,3,5,8} answer