Question
Let $f(x)=x^{2}+x+\sin x-\cos x+\log _{e}(1+x)$ bedefined on $[0,1]$. Find its even and odd extension in the interval $[-1,1]$
Step 1
An even function is a function that satisfies $f(-x) = f(x)$ for all $x$ in the domain of $f$. An odd function is a function that satisfies $f(-x) = -f(x)$ for all $x$ in the domain of $f$. Show more…
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