જો $y = \sin^{98}(x) \cdot \cos^{39}(x)$ હોય,તો $\frac{dy}{dx}$ શોધો.

  • A
    $\left(98 \cos^{99} x \cdot \sin^{38} x\right) + \left(39 \sin^{40} x \cdot \cos^{97} x\right)$
  • B
    $\left(99 \cos^{98} x \cdot \sin^{39} x\right) - \left(40 \sin^{39} x \cdot \cos^{98} x\right)$
  • C
    $\left(98 \cos^{99} x \cdot \sin^{38} x\right) - \left(39 \sin^{40} x \cdot \cos^{97} x\right)$
  • D
    $\left(99 \cos^{98} x \cdot \sin^{39} x\right) + \left(39 \sin^{40} x \cdot \cos^{97} x\right)$

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Similar Questions

જો $y = \frac{a + b{x^{3/2}}}{{x^{5/4}}}$ અને $x = 5$ પર $y' = 0$ હોય,તો ગુણોત્તર $a:b$ કેટલો થાય?

નીચે આપેલા વિધેયનું વિકલન શોધો: $\frac{4x + 5 \sin x}{3x + 7 \cos x}$

$\frac{d}{dx}(e^x \log \sin 2x) = $

$f(x) = \sin 2x$ નું વિકલન શોધો.

જો $\frac{d}{d x}\left[(x+1)\left(x^2+1\right)\left(x^4+1\right)\left(x^8+1\right)\right] = \left(15 x^p-16 x^q+1\right)(x-1)^{-2}$ હોય, તો $(p, q)$ ની કિંમત શોધો.

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