Let B = {1 orange, 1 pineapple, 1 banana, 1 apple}
Let U = {1 orange, 1 apricot, 1 pineapple, 1 banana, 1 mango, 1 apple, 1 kiwifruit}
B’ =
The correct option is C {1 apricot, 1 mango, 1 kiwifruit}
Given: B = {1 orange, 1 pineapple, 1 banana, 1 apple} and
U = {1 orange, 1 apricot, 1 pineapple, 1 banana, 1 mango, 1 apple, 1 kiwifruit}
B'=U-B=set of all elements of U which are not present in B.
Since, apricot, mango and kiwifruit are not the elements of set B, they are elements of set B’.