The table below shows the values of predicates Q, R, and S for every possible input. The domain for the input to each function is {1, 2, 3, 4). Ex: Q(3) is false because the entry in row 3, column Qis F. QRS 1F TF 2 FTF 3 FFF 4 TFF Determine the truth value of each expression. (1) ExVy(R(x)^((x + y) → ¬R(y))) [Pick (2) ExVy(Q(x) ^ ((x + y) → ¬Q (y))) Pick (3) ExVy(-S(x) ^ ((x + y) → S(y))) Pick

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