Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Prove De Morgan's law by showing that AUB= A NB If A and B are sets. Identify the the unknowns X, Y, Z, P, Q, and in the given membership table. A B AUB AUB B AB 1 1 0 0 0 0 0 0 1 0 1 0 z 0 Q 0 R 0 0 0 Multiple Choice X = 0. Y = 1, Z= 1. P= 1. Q-1, R=0 X = 0. Y = 1, Z = 1. P=1. Q=0. R=1 o X= 0. Y = 1, Z = 0, P=0. Q=1. R=1 X= 1. Y= 0, Z = 1. P=1. Q=0, R=1