MCQ
$\int \sin \frac{3 x}{4} d x=$
- A$k-\frac{3}{4} \cos \frac{3 x}{4}$
- B$k+\frac{3}{4} \cos \frac{3 x}{4}$
- ✓$k-\frac{4}{3} \cos \frac{3 x}{4}$
- D$k+\frac{4}{3} \cos \frac{3 x}{4}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.