2. Let P(x, y) be the statement "x < y", Q(y) be "y > 6", where the domain for a consists of all integers between -4 and 4, and the domain for y consists of all real numbers. Determine the truth value of the following propositions. (a) 3avyP(r, y) (b) ValyP(r, y) (c) By(Q(y) A VæP(x, y)) (d) 3avy(Q(y) → P(r, y)) (e) Vy(3rP(r, y) → Q(u))

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