A proof that p → q is true based on the fact that q is true, such pr – McqOptions

MCQOPTIONS

1.	A proof that p → q is true based on the fact that q is true, such proofs are known as ___________
A.	Direct proof
B.	Contrapositive proofs
C.	Trivial proof
D.	Proof by cases
Answer» D. Proof by cases

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