ધારો કે $y = \frac{1}{1 + x + \ln x}$. તો,

  • A
    $x \frac{dy}{dx} + y = x$
  • B
    $x \frac{dy}{dx} = y(y \ln x - 1)$
  • C
    $x^{2} \frac{dy}{dx} = y^{2} + 1 - x^{2}$
  • D
    $x \left(\frac{dy}{dx}\right)^{2} = y - x$

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Similar Questions

બિંદુ $(a, 1)$ આગળ અતિવલય $xy = a$ $(a \ne 0)$ ને દોરેલા સ્પર્શકનો ઢાળ કેટલો થાય?

જો $x = y\sqrt{1 - y^2}$ હોય,તો $\frac{dy}{dx} = $

વિધેય $xy = e^{(x-y)}$ માટે $\frac{dy}{dx}$ શોધો.

જો $\sin ^2 x + \cos ^2 y = 1$ હોય,તો $\frac{dy}{dx} = $

જો $\log (x+y)=\log (xy)+3$ હોય,તો $\frac{dy}{dx}=$

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