Question

A = 1 2 3], then find At
2
1 3
4
5
5
4​

Answer 1

Answer:

Hey!!!...Here is ur answer

A={1,2,3,4,5} , B={2,4,5,6,7}

A-B={1,2,3,4,5} - {2,4,5,6,7}

A-B={1,3}

B-A={6,7}

Hope it will help you