Question

Let A = {0, 1, 2, 3, 4}; B = {3, 4, 5, 6,7 }. Find A – B and B-A​

Answer 1

Answer:

A-B =( 0, 1, 2)

B-A = ( 5, 6, 7)

Answer 2

Answer:

if A={0, 1,2,3,4}

B={3, 4,5,6,7}

A - B = {3, 4}