Ts Eamcet
Trigonometric Ratios And Identities
TS EAMCET 2020 (Online) 11th September Morning Shift
MCQ+1 / -02020
If $\alpha=\frac{\sin ^3 x}{\cos ^2 x}, \beta=\frac{\cos ^3 x}{\sin ^2 x}$ and $\sin x+\cos x=k$, then $\alpha \sin x+\beta \cos x+3=$
Ts Eamcet
TS EAMCET 2020 (Online) 11th September Morning Shift
If $\alpha=\frac{\sin ^3 x}{\cos ^2 x}, \beta=\frac{\cos ^3 x}{\sin ^2 x}$ and $\sin x+\cos x=k$, then $\alpha \sin x+\beta \cos x+3=$