Proof By Contradiction – Calculus Based Example

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Proof By Contradiction – Calculus Based Example. In this video, I use proof by contradiction along with some calculus results to justify a function has exactly one real root.
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