यदि $2\tan A = 3\tan B$ है,तो $\frac{\sin 2B}{5 - \cos 2B}$ का मान क्या होगा?

  • A
    $\tan (A - B)$
  • B
    $\tan (A + B)$
  • C
    $\tan (A - B)$
  • D
    $\tan (A + 2B)$

Explore More

Similar Questions

यदि $\cos A+\cos (A+B)+\cos (A+2 B)+\ldots$ $n$ पदों तक $=$ $\cos \left(\frac{2 A+(n-1) B}{2}\right) \sin \frac{n B}{2} \operatorname{cosec} \frac{B}{2}$ है,तो $\cos \frac{\pi}{19}+\cos \frac{3 \pi}{19}+\cos \frac{5 \pi}{19}+\ldots+\cos \frac{17 \pi}{19} = $

यदि $A(n) = \sin^n \alpha + \cos^n \alpha$ है,तो $A(1) A(4) + A(2) A(5) =$

यदि $\cos x + \sec x = -2$ है,तो एक धनात्मक पूर्णांक $n$ के लिए,$\cos^n x + \sec^n x$ का मान क्या होगा?

यदि $a \cos^3 \alpha + 3a \cos \alpha \sin^2 \alpha = m$ और $a \sin^3 \alpha + 3a \cos^2 \alpha \sin \alpha = n$ है,तो $(m + n)^{2/3} + (m - n)^{2/3}$ का मान ज्ञात कीजिए:

Difficult
View Solution

यदि $\theta = \frac{\pi}{6}$ और $x = \log \left[ \cot \left( \frac{\pi}{4} + \theta \right) \right]$ है,तो $\sinh(x) =$

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