यदि $y=ae^x+be^{-x}+c$, जहाँ $a, b, c$ प्राचल (parameters) हैं, तो $y^{\prime \prime \prime}$ किसके बराबर है?

  • A
    $0$
  • B
    $y$
  • C
    $y^{\prime}$
  • D
    $y^{\prime \prime}$

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Similar Questions

माना $f(x) = x^{3} + x^{2}f^{\prime}(1) + 2x f^{\prime\prime}(2) + f^{\prime\prime\prime}(3)$, जहाँ $x \in R$ है। तो $f^{\prime}(5)$ का मान ज्ञात कीजिए:

यदि $y = 1 + x + x^2 + x^3 + . . . + \infty$ और $|x| < 1$ है,तो $y^{\prime \prime} =$

यदि $\sqrt{x+y}+\sqrt{y-x}=5$,तो $\left(\frac{d^{2} y}{d x^{2}}\right)=$

यदि $y = (1 - x^2) \operatorname{Tanh}^{-1} x$ है, तो $\frac{d^2 y}{d x^2} = $

यदि $y = a \cos(\log x) + b \sin(\log x)$ जहाँ $a, b$ प्राचल (parameters) हैं,तो ${x^2}y'' + xy' = $

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