Ts Eamcet
Indefinite Integration
TG EAPCET 2025 (Online) 4th May Morning Shift
MCQ+1 / -02025
If $\int x^3 \sin 3 x d x=\frac{1}{27}[f(x) \cos 3 x+g(x) \sin 3 x]+C$, then $f(\mathrm{l})+g(\mathrm{l})=$
Ts Eamcet
TG EAPCET 2025 (Online) 4th May Morning Shift
If $\int x^3 \sin 3 x d x=\frac{1}{27}[f(x) \cos 3 x+g(x) \sin 3 x]+C$, then $f(\mathrm{l})+g(\mathrm{l})=$