College Class: Discrete Structures Topic: Quantifiers Question: Determine the truth of each statement and write it's negation. T he domain of...

College Class: Discrete Structures

Topic: Quantifiers

Question: Determine the truth of each statement and write it's negation. The domain of discourse is R x R. Justify your answer.

For example: Let x = 1/2

A)  ∀x∃y(x=y^2).

B)  ∀x∀y((x ≥ 0) ∧ (y< 0) → (x - y > 0))