यदि $f(2) = 4$ और $f'(2) = 1$ है,तो $\mathop {\lim }\limits_{x \to 2} \frac{xf(2) - 2f(x)}{x - 2} = $

  • A
    $1$
  • B
    $2$
  • C
    $3$
  • D
    $-2$

Explore More

Similar Questions

अवकलन ज्ञात कीजिए: $\frac{d}{dx} \sqrt{x \sin x}$

अवकलन ज्ञात कीजिए: $\frac{d}{dx} \left[ \frac{e^{ax}}{\sin(bx + c)} \right]$

यदि $y = \frac{ax+b}{cx+d}$ और $\frac{dx}{dy} = \frac{ad-bc}{Py^2+Qy+R}$ है,तो $P+Q+R =$

यदि $f(x)$ एक सम फलन (even function) है,तो $f^{\prime}(x)$ है

यदि $y = \sqrt{\sin \sqrt{x}}$ है,तो $\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