Evaluate: 2 cos x 3 sin^ 2 x dx. - Vidyadip

Question

Evaluate:$\int\frac{\text{2 cos x}}{\text{3 sin}^{2}\text{x}}\text{dx}$.

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Answer

$=-\frac{2}{3\sin\text{x}}+\text{c}\text{ Or }-\frac{2}{3}\text{cosec x + c}.$

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