જો $x^{p} y^{q}=(x+y)^{p+q}$ હોય,તો $\frac{d y}{d x}$ ની કિંમત શું થાય?

  • A
    $y / x$
  • B
    $p y / q x$
  • C
    $x / y$
  • D
    $q y / p x$

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Similar Questions

જો $h(x) = x^{x^x}$ હોય,તો $x = 1$ આગળ $\frac{h^{\prime}(x)}{h(x)}$ ની કિંમત કેટલી થાય?

જો $y = x^{(x^x)}$ હોય,તો $\frac{dy}{dx} = $

જો $y=x^{\log x}+(\log x)^x, x>1$ હોય,તો $\left(\frac{d y}{d x}\right)_{x=e}=$

જો $f(x)=\frac{\cos ^2 x}{1+\sin ^2 x}$ હોય,તો $f\left(\frac{\pi}{4}\right)-3 f^{\prime}\left(\frac{\pi}{4}\right)=$

વિધાન $(A)$: $\frac{d}{d x}\left(\frac{x^2 \sin x}{\log x}\right)=\frac{x^2 \sin x}{\log x} \left(\cot x+\frac{2}{x}-\frac{1}{x \log x}\right)$
કારણ $(R)$: $\frac{d}{d x}\left(\frac{u v}{w}\right)=\frac{u v}{w}\left[\frac{u^{\prime}}{u}+\frac{v^{\prime}}{v}-\frac{w^{\prime}}{w}\right]$

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