Derive 2x.cosx using first principle First principle : limit(h->0)[(f(x+h)-f(x))/h]

Mike Young asked Nov 12, 2022

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22 votes

Derive 2x.cosx using first principle
First principle : limit(h->0)[(f(x+h)-f(x))/h]

Mike Young asked Nov 12, 2022

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26 votes

Hsinsishssudv vsusbshebhd

Sachin Titus answered Nov 16, 2022

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