Taylor’s Theorem Proof

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Taylor’s theorem is a powerful result in calculus which is used in many cases to prove the convergence of the taylor series to the value of the function.

I have videos in the calculus playlist in which we prove taylor’s theorem less rigorously and show how it can be used to prove convergence of the talor series for some example functions.

The purpose of this video is to prove taylor’s theorem in full analytical rigour with all the analytical technicalities.
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Thank you for the video, it really helped me understanding the proof, with no detail left untouched!

theunknownuserspace
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"the proof is at the reader's work" my ass, this seems like an important thing to know

eduardop
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Let's say we have a function
f(x)= (1-rx)(1-x)^{n-1}, that would mean when n=1, x cannot be equal to 1, bcz that would give us 0^0, and we define { for all that of n≥1, x belongs to the open interval (0, 1) }, can we apply the Taylor's theorem on this function, will Taylor therom ALWAYS converge,
Ps: the "a" value I want to use for the function is neither 1 or 0.

naveedali