Question

If S = {2, 4, 6, 8, 10, 12} and A = {4, 8, 12}, find A'

Answer 1

S = {2, 4, 6, 8, 10, 12} and A = {4, 8, 12}

A' = {2, 4, 6, 8, 10, 12} - {4, 8, 12}

A' = {2,6,10}