What sort of argument shows a claim to be false by first assuming it is true and then deriving a contradiction from that assumption?
A) Deductive
B) Inductive
C) Abductive
D) Reductio ad absurdum

Question

Quizplus · Accepted Answer

This type of argument is known as a reductio ad absurdum. It involves assuming that a claim is true and then showing that, if it were true, it would lead to a contradiction or absurd conclusion. This, in turn, shows that the claim must be false.

What Sort of Argument Shows a Claim to Be False