\(\operatorname{cosec}^{-1}2\) का मान क्या है?
What is the value of \(\operatorname{cosec}^{-1}2\)?
Explanation opens after your attempt
Correct Answer
A. \(\frac{\pi}{6}\)
Concept
Because \(\operatorname{cosec}\frac{\pi}{6}=2\). In \(\operatorname{cosec}^{-1}x\), the magnitude of (x) cannot be less than (1).
Why this answer is correct
The correct answer is A. \(\frac{\pi}{6}\). Because \(\operatorname{cosec}\frac{\pi}{6}=2\). In \(\operatorname{cosec}^{-1}x\), the magnitude of (x) cannot be less than (1).
Exam Tip
क्योंकि \(\operatorname{cosec}\frac{\pi}{6}=2\) है। \(\operatorname{cosec}^{-1}x\) में (x) का परिमाण (1) से कम नहीं हो सकता।
Login to save your score, XP, coins and progress.