Sum and Difference Formulas - Full Lesson

Learn the sum and difference formulas for trigonometric functions in this comprehensive 52-minute lesson. Explore how to apply these formulas to evaluate trigonometric expressions, verify identities, and solve equations. Gain practical tips and applications from an instructor who understands the challenges of learning math. Follow along as the lesson covers introduction, review, formulas, sum and difference angles, evaluating triangles, verifying identities, and solving problems. Enhance your trigonometry skills and build confidence in your mathematical abilities through clear explanations and step-by-step guidance.

Introduction
Review
Formulas
Sum and Difference Angles
Evaluating a triangle
Verifying identities
Solving