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Evaluating a Definite Integral In Exercises $57-64$ , evaluate the definite integral. Use the integration capabilities of a graphing utility to verify your result. $$\int_{0}^{\pi} \sin ^{2} t \cos t d t$$
Step 1
First, let's find $du$. Taking the derivative of both sides with respect to $t$, we have $\frac{du}{dt} = \cos t$. Rearranging, we get $dt = \frac{du}{\cos t}$. Show more…
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