Comedk
Trigonometric Ratios And Identities
COMEDK 2026 Afternoon Shift
MCQ+1 / -02026
If $2 \sin \theta=\left(x+\frac{1}{x}\right)$, then $\sin 3 \theta+\frac{1}{2}\left(x^3+\frac{1}{x^3}\right)=$
Comedk
COMEDK 2026 Afternoon Shift
If $2 \sin \theta=\left(x+\frac{1}{x}\right)$, then $\sin 3 \theta+\frac{1}{2}\left(x^3+\frac{1}{x^3}\right)=$