Integration using trigonometric identities

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Examples
Lessons
  1. Evaluate the integral (odd power of cosine).
    1. sin8x\int \sin^8x cos3x\cos^3 x dxdx
  2. Evaluate the integral (odd power of sine).
    1. sin5x\int \sin^5x cos2x\cos^2 x dxdx
  3. Evaluate the integral (even powers of sine/cosine).
    1. sin2x\int \sin^2x dxdx