Let $f(x) = \sin(x)$ and $x_0 = \frac{\pi}{4}$. Find the smallest positive integer $n$ such that the remainder formula for the Taylor approximation guarantees that the absolute value of the remainder is less than $10^{-6}$ for all $x \in [0, \frac{\pi}{4}]$.
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Step 1: The remainder formula for the Taylor approximation is given by $$R_n(x) = \frac{f^{(n+1)}(c)}{(n+1)!}(x-x_0)^{n+1}$$ where $c$ is some value between $x$ and $x_0$. Show more…
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