જો $y = \cot^{-1} \left( \frac{1 + \sin 5x}{\cos 5x} \right)$ હોય, તો $\frac{dy}{dx}$ નું મૂલ્ય છે

  • A
    $-5$
  • B
    $5$
  • C
    $-\frac{2}{5}$
  • D
    $-\frac{5}{2}$

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Similar Questions

$\sin \left[ 3 \sin^{-1} \left( \frac{1}{5} \right) \right] = $

$\sin ^{-1}\left(-\frac{1}{\sqrt{2}}\right)+\cos ^{-1}\left(-\frac{1}{2}\right)-\cot ^{-1}\left(-\frac{1}{\sqrt{3}}\right)+\tan ^{-1}(\sqrt{3})$ નું મૂલ્ય શોધો.

$\tan ^{-1} 2 + \cot ^{-1}(-3) + \cot ^{-1} \frac{1}{3} + \tan ^{-1}\left(-\frac{1}{2}\right) = $

જો $\frac{a}{b} \tan x > -1$ હોય,તો $\tan ^{-1}\left[\frac{a \cos x-b \sin x}{b \cos x+a \sin x}\right]$ નું સાદું રૂપ આપો.

જો $0 < x < 1$ હોય,તો $\sqrt{1+x^2} [\{x \cos (\cot ^{-1} x)+\sin (\cot ^{-1} x)\}^2-1]^{\frac{1}{2}}$ ની કિંમત શોધો.

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