જો $f(x) = (|x|)^{|\sin x|}$ હોય,તો $f'\left( -\frac{\pi}{4} \right) = $

  • A
    $(\frac{\pi}{4})^{1/\sqrt{2}} \left( \frac{\sqrt{2}}{2} \log \frac{4}{\pi} - \frac{2\sqrt{2}}{\pi} \right)$
  • B
    $(\frac{\pi}{4})^{1/\sqrt{2}} \left( \frac{\sqrt{2}}{2} \log \frac{4}{\pi} + \frac{2\sqrt{2}}{\pi} \right)$
  • C
    $(\frac{\pi}{4})^{1/\sqrt{2}} \left( \frac{\sqrt{2}}{2} \log \frac{\pi}{4} - \frac{2\sqrt{2}}{\pi} \right)$
  • D
    $(\frac{\pi}{4})^{1/\sqrt{2}} \left( \frac{\sqrt{2}}{2} \log \frac{\pi}{4} + \frac{2\sqrt{2}}{\pi} \right)$

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જો $y = \sqrt {\frac{{1 + x}}{{1 - x}}} ,$ હોય તો $\frac{{dy}}{{dx}} = $

વિધેયનું $x$ ની સાપેક્ષમાં વિકલન કરો: $\left(x+\frac{1}{x}\right)^{x}+x^{\left(1+\frac{1}{x}\right)}$

Difficult
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જો $y = x^{(\ln x)^{\ln(\ln x)}}$ હોય,તો $\frac{dy}{dx}$ ની કિંમત શોધો:

વિધેયનું $x$ ની સાપેક્ષમાં વિકલન કરો: $(\log x)^{\cos x}$

જો $y=(\sin x)^{\tan x}$ હોય,તો $\frac{dy}{dx}$ ની કિંમત શોધો.

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