यदि $y = e^{\tan^{-1}x}$ है,तो $(1 + x^2)\frac{d^2y}{dx^2} = $

  • A
    $(1 - 2x)\frac{dy}{dx}$
  • B
    $-2x\frac{dy}{dx}$
  • C
    $-x\frac{dy}{dx}$
  • D
    $0$

Explore More

Similar Questions

यदि $y=500 e^{7 x}+600 e^{-7 x}$ है,तो दर्शाइए कि $\frac{d^{2} y}{d x^{2}}=49 y$.

Difficult
View Solution

यदि $x^{2} y^{5}=(x+y)^{7}$ है,तो $\frac{d^{2} y}{d x^{2}}$ का मान ज्ञात कीजिए।

$\frac{d^n}{dx^n}(\log x) =$

यदि $y=3 e^{2 x}+2 e^{3 x}$ है,तो सिद्ध कीजिए कि $\frac{d^{2} y}{d x^{2}}-5 \frac{d y}{d x}+6 y=0$.

मान लीजिए कि $f$ एक दो बार अवकलनीय फलन है,जैसे कि $f^{\prime \prime}(x) = -f(x)$,$f^{\prime}(x) = g(x)$ और $h(x) = [f(x)]^2 + [g(x)]^2$ है। यदि $h(5) = 1$ है,तो $h(10)$ का मान $\qquad$ है।

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo