Correct Answer: Option C

Explanation

P = {1,2,u,v,w,x}
Q = {2,3,u,v,w,5,6,y}
R = {2,3,4,v,x,y}

P - Q = {1,x}
(P - Q) ∩ R = {1,x} ∩ {2,3,4,v,x,y} = {x}

NB: The set P−Q consists of elements that are in P but not in Q.

There is an explanation video available below.

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