Mathematics

Let U = {1, 2, 3, 4}, P = {2, 3} and Q = {2, 4}….

Let U = {1, 2, 3, 4}, P = {2, 3} and Q = {2, 4}. What is (P∩Q)’?

  • A.
    (1, 2, 3)
  • B.
    (1, 3, 4)
  • C.
    (2, 3)
  • D.
    (1, 3)
  • E.
    (1, 4)
Correct Answer: Option B
Explanation

U = {1,2,3,4}; P = {2,3}; Q = {2,4}; P∩Q = {2}
(P∩Q)’ = {1,3,4}