Trigonometric Integrals
These involve integrals of trigonometric functions. Techniques often involve using trigonometric identities to simplify the integrand.
Examples:
- $ \int \sin^2 x dx $ (Use the power-reducing formula)
- $ \int \sin x \cos x dx $ (Use u-substitution)
- $ \int \tan^3 x \sec^4 x dx $ (Use u-substitution and trigonometric identities)