Methods of Proof - Proof by Contrapositive

The direct proof is discussed in this video. You start with the hypothesis and chain together logical statements that lead to the conclusion. The background math definitions are given and there are two example proofs in this video.
calccoach.com/

[@manuelfalzoialcantara92]

Yur exposition is clear, and complete. Thank you Nakia

[@Momo-qr3rd]

Thank you veryyyyy muchhhh, please make more videos about elementary logic

[@KSalone00]

Thanks a lot Nakia.

[@Danielchall25]

Your videos are very helpful. Thank you.

[@mr.noname6235]

Thanks