Question

Given:

Universal Set U = {3, 7, 8, 10, 11}

Subset B = {7}

What is B' ?

Answer 1

B' = {3, 8, 10, 11}

Explanation:

B' is the complement of B. It is a set that contains all elements of the universal set that are not elements of set B.

B' = {3, 8, 10, 11}