$\tan^{-1} \left( \frac{\cos(\frac{19\pi}{4}) - 1}{\sin(\frac{\pi}{4})} \right)$ ની કિંમત કોના બરાબર છે?

  • A
    $-\frac{\pi}{4}$
  • B
    $-\frac{5\pi}{12}$
  • C
    $-\frac{3\pi}{8}$
  • D
    $-\frac{4\pi}{9}$

Explore More

Similar Questions

$\sin \left( \frac{1}{2} \cos^{-1} \frac{4}{5} \right) = $

$\cos \left[\cot ^{-1}(-\sqrt{3})+\frac{\pi}{6}\right]$ ની કિંમત શોધો.

$\sin^{-1}\left(\frac{\sqrt{3}}{2}\right) - \sin^{-1}\left(\frac{1}{2}\right)$ ની કિંમત ....... $^o$ છે.

$\sin (\cot ^{ - 1}x) = $

કિંમત શોધો: $\cos^{-1}\sqrt{1-x} + \sin^{-1}\sqrt{1-x}$

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