જો $3 \sin xy + 4 \cos xy = 5$ હોય,તો $\frac{dy}{dx}$ ની કિંમત . . . . . . થાય.

  • A
    $\frac{3 \sin xy + 4 \cos xy}{3 \cos xy - 4 \sin xy}$
  • B
    $\frac{3 \cos xy + 4 \sin xy}{4 \cos xy - 3 \sin xy}$
  • C
    $\frac{-y}{x}$
  • D
    $\frac{x}{y}$

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Similar Questions

જો $f(x) = (\cos x)(\cos 2x) \ldots (\cos nx)$ હોય, તો $f^{\prime}(x) + \sum_{r=1}^n (r \tan rx) f(x)$ ની કિંમત શોધો.

$x > 1$ માટે,જો $(2x)^{2y} = 4e^{2x-2y}$ હોય,તો $\left(1 + \log_e 2x\right)^2 \frac{dy}{dx}$ ની કિંમત શોધો.

જો $\sin(x + y) + \cos(2x + 2y) = \ln(3x + 3y)$ હોય,તો $\frac{dy}{dx}$ શું થાય?

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

જો $y = x^{x^{x...\infty}},$ હોય,તો $x (1 - y \log x) \frac{dy}{dx} =$

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