Question

If y=log tanX. Find dy÷dx ?

Answer 1

required answer is 1/since.cosx

Answer 2

$\frac{dy}{dx} = \frac{ {sec}^{2}x }{tan \: x}$
on further simplification, we get,

$\frac{dy}{dx} = sec \: x \:. cosec \: x$
hope you have understood
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