Question
Integrate each of the functions.$$\int_{0}^{\pi / 8} \frac{\cos 2 x}{\csc 2 x} d x$$
Step 1
We know that $\csc 2x$ is the reciprocal of $\sin 2x$, so we can rewrite the integral as: $$\int_{0}^{\pi / 8} \frac{\cos 2 x}{\sin 2 x} d x$$ Show more…
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