If $y = x \sin x$,then

  • A
    $\frac{1}{y} \frac{dy}{dx} = \frac{1}{x} + \cot x$
  • B
    $\frac{dy}{dx} = \frac{1}{x} + \cot x$
  • C
    $\frac{1}{y} \frac{dy}{dx} = \frac{1}{x} - \cot x$
  • D
    None of these

Explore More

Similar Questions

If $u, v$ and $w$ are functions of $x,$ then show that $\frac{d}{d x}(u \cdot v \cdot w) = \frac{d u}{d x} \cdot v \cdot w + u \cdot \frac{d v}{d x} \cdot w + u \cdot v \cdot \frac{d w}{d x}$ in two ways - first by repeated application of product rule,second by logarithmic differentiation.

Differentiate the function with respect to $x$:
$(\log x)^{\log x}, x > 1$

Difficult
View Solution

If $f(x)=\frac{\cos ^2 x}{1+\sin ^2 x}$, then $f\left(\frac{\pi}{4}\right)-3 f^{\prime}\left(\frac{\pi}{4}\right)=$

If $x^y=y^{\sin x}(\tan x)^{\cos x}$, then $\left(\log x-\frac{\sin x}{y}\right) \frac{d y}{d x}=$

If $y = {\left( {1 + \frac{1}{x}} \right)^x}$,then $\frac{dy}{dx} = $

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