What is the fundamental period of (f(x)=\tan\frac{x}{2}+\cot\frac{x}{2})?फलन (f(x)=\tan\frac{x}{2}+\cot\frac{x}{2}) का मूल आवर्त क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: ( 2\pi )( 2\pi )
Both (\tan\frac{x}{2}) and (\cot\frac{x}{2}) have period (2\pi). In exams, use the period of (\tan ax) as ( \frac{\pi}{|a|} ).(\tan\frac{x}{2}) और (\cot\frac{x}{2}) दोनों का आवर्त (2\pi) है। परीक्षा में (\tan ax) का आवर्त ( \frac{\pi}{|a|} ) लगाएं।
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