If $\cot A = \tan ((n - 1)A),$ where $n \in N,$ then a value of A can be

JEE MATHEMATICS MCQ: TRIGONOMETRY RATIOS

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Application +4 | -1

\cot A = \tan ((n - 1)A),

where

n \in N,

then a value of A can be

View answer and explanation

Correct option: A

\pi / 2 n

Option A (

\pi / 2 n

) is correct because substituting this value into the given equation satisfies the trigonometric relationship between cotangent and tangent.

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