જો $e^y + xy = e$ હોય,તો $x = 0$ આગળ ક્રમયુક્ત જોડ $\left(\frac{dy}{dx}, \frac{d^2y}{dx^2}\right)$ કોના બરાબર થાય?

  • A
    $\left(\frac{1}{e}, \frac{1}{e^2}\right)$
  • B
    $\left(-\frac{1}{e}, -\frac{1}{e^2}\right)$
  • C
    $\left(\frac{1}{e}, -\frac{1}{e^2}\right)$
  • D
    $\left(-\frac{1}{e}, \frac{1}{e^2}\right)$

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