Let P = {1, 2, u, v, w, x}; Q = {2, 3, u, v, w, 5, 6, y} and R = {2, 3, 4, v, x, y}. Determine (P-Q) ? R
Question 1 Report
Let P = {1, 2, u, v, w, x}; Q = {2, 3, u, v, w, 5, 6, y} and R = {2, 3, 4, v, x, y}.
Determine (P-Q) ? R
Answer Details
To determine (P-Q) ? R, we need to first find the set difference (P-Q), which is the set of elements that are in P but not in Q. So, we need to remove all the elements in Q from P.
(P-Q) = {1, w, x}
Then, we take the intersection of (P-Q) and R, which means we need to find all the elements that are common to both (P-Q) and R.
(P-Q) ? R = {x}
Therefore, the answer is {x}.
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