What is the principal value range of \(\tan^{-1}x\)?फलन \(\tan^{-1}x\) की प्रधान मान सीमा क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: Interval \(\left(-\frac{\pi}{2},\frac{\pi}{2}\right)\)अंतराल \(\left(-\frac{\pi}{2},\frac{\pi}{2}\right)\)
The principal value of \(\tan^{-1}x\) lies in \(\left(-\frac{\pi}{2},\frac{\pi}{2}\right)\). The endpoints \(\pm\frac{\pi}{2}\) are not included.\(\tan^{-1}x\) का प्रधान मान \(\left(-\frac{\pi}{2},\frac{\pi}{2}\right)\) में होता है। सिरों \(\pm\frac{\pi}{2}\) को शामिल नहीं किया जाता।
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