$\frac{d}{dx}[\sin^n x \cos nx] = $

  • A
    $n \sin^{n-1} x \cos(n+1)x$
  • B
    $n \sin^{n-1} x \cos nx$
  • C
    $n \sin^{n-1} x \cos(n-1)x$
  • D
    $n \sin^{n-1} x \sin(n+1)x$

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વિકલન શોધો: $\frac{d}{dx} \left[ \frac{e^{ax}}{\sin(bx + c)} \right]$

$\frac{d}{dx} \left( x^3 \tan^2 \frac{x}{2} \right) =$

જો $f(x) = x \tan^{-1} x$ હોય,તો $\lim_{x \rightarrow 1} \frac{f(x) - f(1)}{x - 1}$ ની કિંમત શોધો.

જો $f(x)=|x-1|+|x-2|$ હોય, તો $f^{\prime}(-2023)+f^{\prime}\left(\frac{2024}{2023}\right)+f^{\prime}(2023)=$

$x$ ની સાપેક્ષમાં વિધેય $\frac{\cos^{-1}(\frac{x}{2})}{\sqrt{2x+7}}$ નું વિકલન કરો,જ્યાં $-2 < x < 2$.

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