જો ${x^2} + {y^2} = t - \frac{1}{t}$ અને ${x^4} + {y^4} = {t^2} + \frac{1}{t^2}$ હોય,તો ${x^3}y\frac{dy}{dx} = $

  • A
    $1$
  • B
    $2$
  • C
    $3$
  • D
    $4$

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Similar Questions

જો $x^{1/2} y^{1/3} = (x + y)^n$ અને $x \frac{dy}{dx} - y = 0$ હોય, તો $n =$ 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 $\sqrt{\frac{x}{y}}+\sqrt{\frac{y}{x}}=4$ હોય,તો $\frac{d y}{d x}=$

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

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

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