If U={1, 2, 3, 4, 5} and A={2, 4, 5} then A' should be

If U={1, 2, 3, 4, 5} and A={2, 4, 5} then A' should be

Explanation

U={1,2,3,4,5}

A={2,4,5}

=U−A

={1,2,3,4,5}−{2,4,5}

 ={1,3}

ND20-2-2023