Mark each statement True or False. Justify each answer. (a) In an implication p ⇒ q, statement p is referred to as the proposition. (b) The only case where p ⇒ q is false is when p is true and q is...

Mark each statement True or False. Justify each answer.

(a) In an implication p ⇒ q, statement p is referred to as the proposition.

(b) The only case where p ⇒ q is false is when p is true and q is false.

(c) “If p, then q” is equivalent to “p whenever q.”

(d) The negation of a conjunction is the disjunction of the negations of the individual parts.

(e) The negation of p ⇒ q is q ⇒ p.