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range of tangent MCQ Questions for Class 11

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Practice Questions

1 questions tagged with range of tangent.

\(\tan \theta\) का परिसर क्या होता है?

What is the range of \(\tan \theta\)?

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Correct Answer

C. \(( -\infty,\infty )\)

Explanation

Simple Explanation

\(\tan\theta=\dfrac{\sin\theta}{\cos\theta}\) है। \(\cos\theta\ne0\) होने पर \(\tan\theta\) प्रत्येक वास्तविक मान प्राप्त कर सकता है, इसलिए इसका परिसर \(( -\infty,\infty )\) है। \([-1,1]\), \(\sin\theta\) और \(\cos\theta\) का परिसर है, \(\tan\theta\) का नहीं। परीक्षा टिप: \(\tan\theta\) का परिसर सभी वास्तविक संख्याएँ है, जबकि यह \(\theta=\frac{\pi}{2}+n\pi\) पर अपरिभाषित होता है। / \(\tan\theta=\dfrac{\sin\theta}{\cos\theta}\). For values of \(\theta\) where \(\cos\theta\ne0\), \(\tan\theta\) can take every real value. Hence its range is \(( -\infty,\infty )\). The interval \([-1,1]\) is the range of \(\sin\theta\) and \(\cos\theta\), not \(\tan\theta\). Exam tip: the range of \(\tan\theta\) is all real numbers, although it is undefined at \(\theta=\frac{\pi}{2}+n\pi\).

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