Question

If A = {2, 3, 5, 6} and B = {1, 4, 5, 10}, find (A - B) and (B - A)​

Answer 1

(A - B) =2, 3, 6

(B - A) =1, 4, 10

Answer 2

A = {2,3,5,6}

B= {1,4,5,10}

(A-B )={2,3,5,6} - {1,4,5,10}

={2-1,3-4,5-5,6-10}

= {1,-1,0,-4}.....ans

(B-A) ={1,4,5,10} - {2,3,5,6}

= { 1-2,4-3,5-5,10-6}

= { -1,1,0,4}....ans

hope it helps you