$\cos ^{-1}\left(\cos \frac{8 \pi}{3}\right)$ નું મૂલ્ય શોધો.

  • A
    $\frac{8 \pi}{3}$
  • B
    $\frac{\pi}{3}$
  • C
    $\frac{2 \pi}{3}$
  • D
    $\frac{3 \pi}{2}$

Explore More

Similar Questions

જો ${\cot ^{ - 1}}x + {\tan ^{ - 1}}3 = \frac{\pi }{2}$ હોય,તો $x =$

$\cos ^{-1}\left(\cos \frac{13 \pi}{6}\right)$ ની કિંમત શોધો.

જો $x$ એ વાસ્તવિક સંખ્યા હોય,તો $\operatorname{Tan}^{-1}(\sqrt{x(x+1)})+\operatorname{Sin}^{-1}(\sqrt{x^2+x+1})=\frac{\pi}{2}$ ના ઉકેલોની સંખ્યા કેટલી છે?

$\tan^{-1} \frac{x}{\pi} < \frac{\pi}{3}, x \in N$ હોય,તો $x$ ની મહત્તમ કિંમત શોધો :-

Difficult
View Solution

ધારો કે $\mathop {Lim}\limits_{x \to 0} \sec^{-1} \left( \frac{x}{\sin x} \right) = l$ અને $\mathop {Lim}\limits_{x \to 0} \sec^{-1} \left( \frac{x}{\tan x} \right) = m$,તો

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