જો $f(x) = \tan^{-1}\left\{ \frac{\log(e/x^2)}{\log(ex^2)} \right\} + \tan^{-1}\left( \frac{3 + 2\log x}{1 - 6\log x} \right)$ હોય,તો $\frac{d^n y}{dx^n}$ શું થાય? $(n \ge 1)$

  • A
    $\tan^{-1}\{(\log x)^n\}$
  • B
    $0$
  • C
    $\frac{1}{2}$
  • D
    આમાંથી કોઈ નહીં

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Similar Questions

જો $3 \sin ^{-1}\left(\frac{2 x}{1+x^2}\right)-4 \cos ^{-1}\left(\frac{1-x^2}{1+x^2}\right)+2 \tan ^{-1}\left(\frac{2 x}{1-x^2}\right)=\frac{\pi}{3}$ હોય,તો $x$ ની કિંમત શોધો.

$\sin ^{-1} \frac{\sqrt{3}}{2} + \sin ^{-1} \sqrt{\frac{2}{3}} = $

જો $\cos \left(\cos ^{-1} \frac{\sqrt{3}}{2}+\sin ^{-1} x\right)=1$ હોય,તો $x$ ની કિંમત શોધો.

$2 \pi - \left(\sin ^{-1} \frac{4}{5} + \sin ^{-1} \frac{5}{13} + \sin ^{-1} \frac{16}{65}\right)$ ની કિંમત શોધો.

સાબિત કરો કે $\sin^{-1}(2x\sqrt{1-x^2}) = 2\sin^{-1}x$,જ્યાં $-\frac{1}{\sqrt{2}} \leq x \leq \frac{1}{\sqrt{2}}$.

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