Question

If A = { 2, 3, 4, 5}, B = {1, 2, 3, 6}, then find A – B, B – A.

Answer 1

Answer:

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

A-B=(1,6)

Answer 2

Answer:

l hope it is correct

Step-by-step explanation:

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

= {14} - {12}

A - B = 2

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

= {12} - {14}

B - A = -2