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

  • A
    $-4x \sin 2x^{2}$
  • B
    $-x \sin x^{2}$
  • C
    $-2x \sin 2x^{2}$
  • D
    $-x \cos 2x^{2}$

Explore More

Similar Questions

$\frac{d}{dx} [3 \sin(60^{\circ} - x^{\circ}) - 4 \cos^3(30^{\circ} + x^{\circ})] = \rule{1cm}{0.15mm}$

यदि $y = \frac{x^{2/3} - x^{-1/3}}{x^{2/3} + x^{-1/3}}$,$x \neq 0$ है,तो $(x+1)^2 y_1 = $

यदि $y = \sin (\sqrt {\sin x + \cos x} )$,तो $\frac{dy}{dx} = $

यदि $f(x)=3 x^2+2 x f^{\prime}(1)+f^{\prime \prime}(2)$ है,तो $f(x)=$ . . . . . .

मान लीजिए $f(x)$ एक बहुपद फलन है जैसे कि $f(x)+f^{\prime}(x)+f^{\prime \prime}(x)=x^{5}+64$. तो,$\lim _{x \rightarrow 1} \frac{f(x)}{x-1}$ 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