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i don’t understand plz help

I Dont Understand Plz Help class=

Sagot :

Answer:

The converse of P ⇒ Q is Q ⇒ P.

The inverse of P ⇒ Q is (¬ P) ⇒ (¬ Q).

The contrapositive of P ⇒ Q is (¬ Q) ⇒ (¬ P).

Given two statements P and Q, the biconditional statement P ⇔ Q is the statement “P if and only if Q.” The biconditional statement P ⇔ Q is true when P and Q have the same truth values and false when P and Q have different truth values.