Find the volume formed by rotating the curve:
$y(x)=e^{-x}\sqrt{\sin x}, x>0, \sin x\ge0$
around the $x$-axis
Hint: $2n\pi\le x\le(2n+1)\pi$ for $n=0,1,2,3...$ as $\sin x \ge 0$
2026-03-31 22:45:35.1774997135
Volume formed by rotation the curve
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