Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesTrigonometrical ratios of multiple and sub-multiple angles
EasyEvaluate: $\csc A - 2 \cot 2A \cos A$
- A$2 \sin A$
- B$\sec A$
- C$2 \cos A \cot A$
- DNone of these
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