यदि $y = \sin(\log_e x)$ है, तो $x^2 \frac{d^2 y}{dx^2} + x \frac{dy}{dx}$ का मान ज्ञात कीजिए।

  • A
    $\sin(\log_e x)$
  • B
    $\cos(\log_e x)$
  • C
    $y^2$
  • D
    $-y$

Explore More

Similar Questions

यदि $y = \log(\cosh x)$ है,तो $\frac{d^2 y}{d x^2} = $

यदि $y = a{x^{n + 1}} + b{x^{ - n}}$ है,तो ${x^2}\frac{{{d^2}y}}{{d{x^2}}}$ का मान क्या होगा?

Difficult
View Solution

यदि $f(x) = (x^2 - 1)^7$ है, तो $f^{(14)}(x)$ का मान क्या होगा?

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

यदि $y=a \cos (\log x)+b \sin (\log x)$, जहाँ $a, b$ प्राचल (parameters) हैं, तो $x^2 y^{\prime \prime}+x y^{\prime}$ का मान ज्ञात कीजिए।

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