Easily simplify trigonometric expressions like sin²θ, cos²θ, and tan²θ using our Power Reducing Calculator. Convert higher powers into first-power, double-angle forms for calculus integration and pre-calculus identity verification. Understand fundamental trigonometric identities and their applications.
Formula:
This calculator demonstrates the numerical equivalence of power reducing identities for sin²θ, cos²θ, and tan²θ.
- sin²θ = (1 - cos(2θ)) / 2
- cos²θ = (1 + cos(2θ)) / 2
- tan²θ = (1 - cos(2θ)) / (1 + cos(2θ))