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Numerade Educator



Problem 37 Hard Difficulty

Use a Maclaurin series in Table 1 to obtain the Maclaurin series for the given function.
$$ f(x) = x \cos 2 x $$


$=\sum_{n=0}^{\infty} \frac{2^{2 n} x^{2 n+1} \cdot(-1)^{n}}{(2 n) !}$


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Video Transcript

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