फलन \(\tan^{-1}x\) की प्रधान मान सीमा क्या है?

What is the principal value range of \(\tan^{-1}x\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

A. अंतराल (\left\(-\frac{\pi}{2},\frac{\pi}{2}\right\))Interval (\left\(-\frac{\pi}{2},\frac{\pi}{2}\right\))

Step 1

Concept

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.

Step 2

Why this answer is correct

The correct answer is A. अंतराल (\left\(-\frac{\pi}{2},\frac{\pi}{2}\right\)) / Interval (\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.

Step 3

Exam Tip

\(\tan^{-1}x\) 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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Mathematics Answer, Explanation and Revision Hints

फलन \(\tan^{-1}x\) की प्रधान मान सीमा क्या है? / What is the principal value range of \(\tan^{-1}x\)?

Correct Answer: A. अंतराल (\left\(-\frac{\pi}{2},\frac{\pi}{2}\right\)) / Interval (\left\(-\frac{\pi}{2},\frac{\pi}{2}\right\)). Explanation: \(\tan^{-1}x\) का प्रधान मान (\left\(-\frac{\pi}{2},\frac{\pi}{2}\right\)) में होता है। सिरों \(\pm\frac{\pi}{2}\) को शामिल नहीं किया जाता। / 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.

Which concept should I revise for this Mathematics MCQ?

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.

What exam hint can help solve this Mathematics question?

\(\tan^{-1}x\) का प्रधान मान (\left\(-\frac{\pi}{2},\frac{\pi}{2}\right\)) में होता है। सिरों \(\pm\frac{\pi}{2}\) को शामिल नहीं किया जाता।