જો $f(x) = \tan^{-1}\left(\frac{1}{\sin^2 x + \sin x + 1}\right) + \tan^{-1}\left(\frac{1}{\sin^2 x + 3\sin x + 3}\right) + \tan^{-1}\left(\frac{1}{\sin^2 x + 5\sin x + 7}\right) + \dots$ $10$ પદો સુધી હોય, તો $f'(0) = $

  • A
    $\frac{-1}{101}$
  • B
    $\frac{100}{101}$
  • C
    $\frac{-100}{101}$
  • D
    $0$

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જો $y = \sin^{-1}(\sqrt{x})$ હોય,તો $\frac{dy}{dx} = $

જો $y=\sqrt{\frac{1-\sin ^{-1} x}{1+\sin ^{-1} x}}$ હોય,તો $x=0$ આગળ $\left(\frac{dy}{dx}\right)$ ની કિંમત શોધો.

$\frac{d}{dx} \tan^{-1} \left[ \frac{\cos x - \sin x}{\cos x + \sin x} \right] = $

જો $a > b > 0$ અને $x$ લઘુકોણ હોય,તો $\frac{d}{dx} \left[ \cos^{-1} \left( \frac{b - a \cos x}{a - b \cos x} \right) \right] = $

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