Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesFundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles
EasyFactorize the expression: $2 \cot^2 \theta - \cot \theta - 3$.
- A$(2 \cot \theta - 3)(\cot \theta + 1)$
- B$(2 \cot \theta - 1)(\cot \theta + 3)$
- C$(2 \cot \theta + 3)(\cot \theta - 1)$
- D$(2 \cot \theta + 1)(\cot \theta - 3)$
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