Method of Proof: Proof by Contrapositive

Hello all, for today's video, it is about another method of indirect proof. In previous videos, I've chatted about Direct Proof and Proof by Contradiction. For today's video, I will be talking about Proof by Contrapositive.

Links to previous video:
Direct Proof: https://rumble.com/v10s3i5-method-of-proof-direct-proof.html
Proof by Contradiction: https://rumble.com/vwv4zm-reducio-ad-absurdum-proof-by-contradiction.html

Proof by Contrapositive is pretty much saying: If not Q, then not P.

Sections of this video:
0:00 Proof by Contrapositive
5:19 Proof Example #1
7:50 Proof Example #2
10:41 Proof Example #3
13:41 Outro and Support my channel

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