Explore More

Similar Questions

यदि $e^{\sin x}-e^{-\sin x}-4=0$ है, तो $x$ के वास्तविक मानों की संख्या है

$\sinh (x+y) \cosh (x-y)$ किसके बराबर है?

यदि $\frac{2 \sin \alpha}{1+\cos \alpha+\sin \alpha}=x$ है,तो $\frac{1-\cos \alpha-\sin \alpha}{\cos \alpha}=$

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 $\cos \theta, \sin \theta$ और $\cot \theta$ गुणोत्तर श्रेणी में हैं,तो $\sin ^9 \theta+\sin ^6 \theta+3 \sin ^5 \theta+\sin ^3 \theta+\sin ^2 \theta=$

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