(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

find the taylor polynomial f4 for f(x)=sin(2x) and a=pi/4

2. Relevant equations

sin(x)=((-1)^n)(x^(2n+1))/((2n+1)!)

3. The attempt at a solution

so replace x with 2x?

you get ((-1)^n)(2x)^(2n+1)/(2n+1)!)

is this right?

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# Homework Help: Taylor polynomialneed help bad!

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