જો $2x^y + 3y^x = 20$ હોય,તો $(2, 2)$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

  • A
    $-\left(\frac{3+\log_e 8}{2+\log_e 4}\right)$
  • B
    $-\left(\frac{2+\log_e 8}{3+\log_e 4}\right)$
  • C
    $-\left(\frac{3+\log_e 16}{4+\log_e 8}\right)$
  • D
    $-\left(\frac{3+\log_e 4}{2+\log_e 8}\right)$

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જો $\log(\sqrt{1+x^2}-x) = y(\sqrt{1+x^2})$ હોય,તો $(1+x^2) \frac{dy}{dx} + xy =$

જો $x \sqrt{1+y}+y \sqrt{1+x}=0$ હોય,તો $\frac{d y}{d x}$ બરાબર શું થાય?

જો $\sqrt{\frac{y}{x}}+\sqrt{\frac{x}{y}}=2$ હોય,તો $\frac{dy}{dx}$ ની કિંમત શોધો.

જો ${x^2} + {y^2} = 1$ હોય,તો $y'$ અને $y''$ વચ્ચેનો સંબંધ શોધો,જ્યાં $y' = \frac{dy}{dx}$ અને $y'' = \frac{d^2y}{dx^2}$.

જો $2^{x}+2^{y}=2^{x+y}$ હોય,તો $\frac{dy}{dx}$ શું થાય?

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