જો $y = \cos^{-1}(\cos(|x| - f(x)))$,જ્યાં $f(x) = \begin{cases} 1, & \text{જો } x > 0 \\ -1, & \text{જો } x < 0 \\ 0, & \text{જો } x = 0 \end{cases}$,હોય તો $\left. \frac{dy}{dx} \right|_{x = \frac{5\pi}{4}}$ ની કિંમત શોધો.

  • A
    $-1$
  • B
    $1$
  • C
    $0$
  • D
    અનિર્ધારિત

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Similar Questions

કિંમત શોધો: $\sec^2(\tan^{-1} 2) + \csc^2(\cot^{-1} 3)$

જો $\operatorname{sech}^{-1} x + \operatorname{cosech}^{-1} x$ નો વિસ્તાર $[a, b]$ હોય, તો

$\cos \left(\tan^{-1} x\right) = . . . . . . . (|x| < 1)$.

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

પદાવલિનું મૂલ્ય શોધો: $sec^2(\tan^{-1} 3) - \tan^2(sec^{-1} 3) = $

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