यदि $y = \sin x \cdot \sin 2x \cdot \sin 3x \cdot \ldots \cdot \sin nx$ है,तो $y^{\prime}$ है

  • A
    $\sum_{k=1}^{n} k \tan kx$
  • B
    $y \cdot \sum_{k=1}^{n} k \cot kx$
  • C
    $y \cdot \sum_{k=1}^{n} k \tan kn$
  • D
    $\sum_{k=1}^{n} \cot kx$

Explore More

Similar Questions

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

$x$ के सापेक्ष निम्नलिखित का अवकलन कीजिए: $\cos x \cdot \cos 2x \cdot \cos 3x$

यदि $y = x \sin x$ है,तो

यदि $y = x^x + x^{\frac{1}{x}}$ है,तो $\frac{dy}{dx}$ का मान ज्ञात कीजिए।

यदि $y = x^{x^2}$ 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