JEE MATHEMATICS MCQ: MULTIPLE AND SUBMULTIPLE ANGLES

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Application +4 | -1

4n\;\alpha = \pi

, then the value of

\tan \,\,\alpha \,\,\tan \,\,2\alpha \,\,\tan \,\,3\alpha \,\,\tan \,\,4\alpha \ldots \tan \left( {2n - 2} \right)\alpha \,\,\tan \left( {2n - 1} \right)\alpha

, is

View answer and explanation

Correct option: B

Option B is correct because the product telescopes to 1 due to the complementary angle relationship between tangent functions.

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