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3 years ago

9

What is d/dx(1/sinx) ...?

1 answer:

tester [92]3 years ago

7 0

$\frac{d}{dx} \frac{1}{\sin{x}}= \frac{d}{dx}\sin^{-1}{x}=-1 \frac{d}{dx}\sin{x}=-(-\cos{x})=\cos{x}$

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3 years ago

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