यदि $\tan A + \cot A = 4$ है,तो $\tan^4 A + \cot^4 A$ का मान क्या होगा?

  • A
    $110$
  • B
    $191$
  • C
    $80$
  • D
    $194$

Explore More

Similar Questions

$\mathbb{R}$ पर $4 \cos \left(x^2\right) \cos \left(\frac{\pi}{3}+x^2\right) \cos \left(\frac{\pi}{3}-x^2\right)$ के चरम मान क्या हैं?

यदि $y^2+z^2=a y z$,$z^2+x^2=b x z$,और $x^2+y^2=c x y$ है,तो $\frac{x z}{y^2}+\frac{y^2}{z x}$ का मान क्या है?

यदि $\sin x - \sin y = \frac{27}{65}$ और $\cos x - \cos y = -\frac{21}{65}$ है,तो $\sin(x + y)$ का मान ज्ञात कीजिए।

मान लीजिए $S = \left\{ \theta \in \left( 0, \frac{\pi}{2} \right) : \sum_{m=1}^{9} \sec \left( \theta + (m-1) \frac{\pi}{6} \right) \sec \left( \theta + \frac{m \pi}{6} \right) = -\frac{8}{\sqrt{3}} \right\}$. तो:

यदि $\tan {3^o} + 2\tan {6^o} + 4\tan {12^o} + 8\cot {24^o} = \cot {\theta ^o}$ है,तो:

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