જો $y=a \sin x+b \cos x$ હોય,તો $y^2+\left(\frac{d y}{d x}\right)^2$ એ

  • A
    $y$ નું વિધેય છે
  • B
    $x$ અને $y$ નું વિધેય છે
  • C
    અચળ છે
  • D
    $x$ નું વિધેય છે

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જો $y = \sec(\tan^{-1} x)$ હોય,તો $x = 1$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

નીચે આપેલ વિધેયનું વિકલન શોધો: $5 \sec x + 4 \cos x$.

જો $f(x) = \cos x \cos 2x \cos 4x \cos 8x \cos 16x$ હોય, તો $f' \left( \frac{\pi}{4} \right) = $

$\frac{d}{d x}\left[\left(x^{\frac{5}{2}}-x^{\frac{3}{2}}+1\right)\left(x^2-3 x+5\right)\right]=$

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