Câu hỏi 162
Tính
$$
\int_{0}^{\pi} \frac{2 \sin \theta+3 \cos \theta-3}{13 \cos \theta-5} \, d\theta .
$$
$$
\int_{0}^{\pi} \frac{2 \sin \theta+3 \cos \theta-3}{13 \cos \theta-5} \, d\theta .
$$
MathNet 2016-part-07 — 182 bài (EN–VI) Câu hỏi 162
Math Olympiad Vault · MathNet 2016-part-07 — 182 bài (EN–VI)