defence exam Agniveer Army Technical Mock Test Series 2025 Mathematics Integral Calculus Indefinite Integrals
Evaluate \(\rm \int sin^2 x\;dx\)
1
\(\rm \frac{x}{2}+\frac{\sin 2x}{2} + c\)
2
\(\rm \frac{x}{2}+\frac{\sin 2x}{4} + c\)
3
\(\rm \frac{x}{2}-\frac{\sin 2x}{4} + c\)
4
\(\rm \frac{x}{2}+\frac{\cos 2x}{4} + c\)