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standard trigonometric values MCQ Questions for Class 11

standard trigonometric values se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with standard trigonometric values.

\(\tan 0\) का मान क्या है?

What is the value of \(\tan 0\)?

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Correct Answer

C. 0

Explanation

Simple Explanation

\(\tan \theta=\frac{\sin \theta}{\cos \theta}\) होता है। अतः \(\tan 0=\frac{\sin 0}{\cos 0}=\frac{0}{1}=0\)। इसलिए सही विकल्प 0 है। \(\tan 0\) अपरिभाषित नहीं है, क्योंकि \(\cos 0=1\), जो शून्य नहीं है। परीक्षा टिप: \(\tan \theta\) केवल तब अपरिभाषित होता है जब \(\cos \theta=0\)। / Using \(\tan \theta=\frac{\sin \theta}{\cos \theta}\), we get \(\tan 0=\frac{\sin 0}{\cos 0}=\frac{0}{1}=0\). Hence, 0 is the correct option. It is not undefined because \(\cos 0=1\), not zero. Exam tip: \(\tan \theta\) is undefined only when \(\cos \theta=0\).

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