Ts Eamcet
Trigonometric Ratios And Identities
TS EAMCET 2023 (Online) 14th May Evening Shift
MCQ+1 / -02023
If $\tan \beta=\frac{n \sin \alpha \cos \alpha}{1-n \cos ^2 \alpha}$, then $\tan (\alpha+\beta) \cdot \cot \alpha=$
Ts Eamcet
TS EAMCET 2023 (Online) 14th May Evening Shift
If $\tan \beta=\frac{n \sin \alpha \cos \alpha}{1-n \cos ^2 \alpha}$, then $\tan (\alpha+\beta) \cdot \cot \alpha=$