P(x,y) means "x + 2y = xy", where x and y are integers.

Determine the truth value of the statement.

(a) P(1,-1).

(b) P(0, 0).

(c) ∃y P(3, y).

(d) ∀x ∃y P(x, y).

(e) ∃x ∀y P(x, y).

(f) ∀y ∃x P(x, y).

(g) ∃y ∀x P(x, y).

(h) CS173 Discrete Mathematical Structures ¬CS173 Discrete Mathematical Structures ∀x CS173 Discrete Mathematical Structures ∃y CS173 Discrete Mathematical Structures ¬P(x, y).