Question
Express the function $f(x)=4^{\sin x}$ as a sum of an even and an odd function.
Step 1
The even part of the function is given by $\frac{1}{2}[f(x) + f(-x)]$ and the odd part of the function is given by $\frac{1}{2}[f(x) - f(-x)]$. Show more…
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