In , if , then the value of ( A 2A + B 2B + C 2C )…

MATHEMATICS · Subjective · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

In

\Delta ABC

, if

\frac{\sin A}{3} = \frac{\cos B}{3} = \frac{\tan C}{2}

, then the value of

\left( \frac{\sin A}{\cot 2A} + \frac{\cos B}{\cot 2B} + \frac{\tan C}{\cot 2C} \right)

is

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