Given P = {1, 2, u, v, w, x}; Q = {2, 3, u, v, w, 5, 6, y}; R = {2, 3, 4, v, x, y}. Determine (P

Question 462 of 480

Given P = {1, 2, u, v, w, x}; Q = {2, 3, u, v, w, 5, 6, y}; R = {2, 3, 4, v, x, y}. Determine (P - Q) ∩ R.

{1, x}
{x, y}
{x}
∅

Correct Answer: C

Explanation

First, P - Q includes elements in P that are not in Q: P - Q = {1, x}. Then, find the intersection with R = {2, 3, 4, v, x, y}. The common element is {x}.