If $\cos^{-1} x = y$,then $\dots \dots \dots$
- A$-\frac{\pi}{2} \leq y \leq \frac{\pi}{2}$
- B$0 \leq y \leq \pi$
- C$0 < y < \pi$
- D$-\frac{\pi}{2} < y < \frac{\pi}{2}$
Explore More
Similar Questions
$\operatorname{sech}^{-1}\left(\frac{1}{\sqrt{2}}\right)+\operatorname{cosech}^{-1}(-1)=$
If $e^{\left(\sinh ^{-1} 2+\cosh ^{-1} \sqrt{6}\right)}=(a+(b+\sqrt{c}) \sqrt{a}+b \sqrt{c})$,then $a+b+c=$
The interval for which ${\sin ^{ - 1}}\sqrt x + {\cos ^{ - 1}}\sqrt x = \frac{\pi }{2}$ holds is:
Easy
View SolutionIf $\frac{3x+1}{(x-1)(x+3)}=\frac{A}{x-1}+\frac{B}{x+3}$,then $\sin^{-1} \frac{A}{B}$ is equal to
$\tan ^{-1}(-\sqrt{3})-\sec ^{-1}(-2)=$ . . . . . . .
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo