Question Detail

MTH 101 MTH 101 Past Questions Objective Question

Question

What is the result of A ∩ B' given A = {1, 3, 5} and B = {3, 4, 5}?
Options
A {1, 3, 5}
B {1}
Correct Answer
C {3, 5}
D ∅
Correct Answer

Option B is the correct answer.

Detailed Explanation

B' consists of elements not in B. Assuming universal set is at least {1,2,3,4,5}, B' = {1,2}. Then A ∩ B' = {1}.

Hint

The notes indicate answer B.

Question Info