જો $y = 100 e^{2x} + 200 e^{-2x}$ અને $\frac{d^2 y}{dx^2} = ay$ હોય,તો $a = $ . . . . . .

  • A
    $2$
  • B
    $-4$
  • C
    $0$
  • D
    $4$

Explore More

Similar Questions

જો $x=\sin \theta$ અને $y=\sin^3 \theta$ હોય,તો $\theta=\frac{\pi}{2}$ આગળ $\frac{d^2 y}{dx^2}$ ની કિંમત શોધો.

જો $y=\log \left(x-\sqrt{x^2-1}\right)$ હોય, તો $\left(x^2-1\right) y^{\prime \prime}+x y^{\prime}$ ની કિંમત શોધો.

જો $x = \sin y$ હોય,તો $\frac{d^2 y}{dx^2} = . . . . . .$,$(0 < x < 1)$ શોધો.

ધારો કે, $f(x)=e^{-\sqrt{x}}+e^{-\frac{1}{x^2}}$. જો $f^{\prime \prime}(x)=\alpha \cdot \frac{e^{-\sqrt{x}}}{x}\left(1+\frac{1}{\sqrt{x}}\right)+\beta \cdot \frac{e^{-\frac{1}{x^2}}}{x^4}\left(3-\frac{2}{x^2}\right)$, તો $(\alpha, \beta)=$

વિધેય $f(x) = x^{3} \log x$ નું દ્વિતીય ક્રમનું વિકલિત શોધો.

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