Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesMix Examples-Trigonometrical Ratios, Functions and Identities
EasyIf $\tan \theta + \sin \theta = a$ and $\tan \theta - \sin \theta = b$,then the values of $\cot \theta$ and $\operatorname{cosec} \theta$ are respectively
- A$\frac{1}{a+b}, \frac{1}{a-b}$
- B$\frac{2}{a+b}, \frac{2}{a-b}$
- C$\frac{2}{a-b}, \frac{2}{a+b}$
- D$\frac{1}{a-b}, \frac{1}{a+b}$
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