$\cos ^{-1}\left(\tan \left(\frac{7 \pi}{4}\right)\right)$ નું મૂલ્ય શું છે?
- A$\frac{\pi}{4}$
- B$\frac{\pi}{2}$
- C$\pi$
- D$\frac{2 \pi}{3}$
Explore More
Similar Questions
$\cos ^{-1}\left(-\frac{1}{\sqrt{2}}\right)$ નું મુખ્ય મૂલ્ય શોધો.
Easy
View Solution$\tan ^{-1} \sqrt{3} - \sec ^{-1}(-2)$ ની કિંમત શોધો.
Easy
View Solution$\tan \left( 2{{\cos }^{ - 1}}\frac{3}{5} \right) = $
Medium
View Solution$\cos^{-1}\left(x^2 + \frac{1}{x^2} - 1\right) + \sin^{-1}\left(x^2 - \frac{1}{x^2}\right) + \tan^{-1}(x^2)$ ની કિંમત શોધો (જ્યાં $x \in R - \{0\}$)
વિકલ વિધેયના મુખ્ય મૂલ્યોને ધ્યાનમાં લેતા,ગણ $A = \{x \geq 0 \mid \tan^{-1} x + \tan^{-1} 6x = \frac{\pi}{4}\}$
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