indefinite-integration

Question: $\int_{{}}^{{}}{\frac{3\sin x+2\cos x}{3\cos x+2\sin x}\ dx=}$

1) $\frac{12}{13}x-\frac{5}{13}\log (3\cos x+2\sin x)$

2) $\frac{12}{13}x+\frac{5}{13}\log (3\cos x+2\sin x)$

3) $\frac{13}{12}x+\frac{5}{13}\log (3\cos x+2\sin x)$

4) None of these

Solution:

Explanation: No Explanation

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)