A Complete Video Series intended to prepare students for Calculus 1. The playlist will cover both College Algebra and Trigonometry.
Curated by: Professor Leonard (115 videos)
How to use the Sum and Difference Formulas to find angles in Trigonometry including Inverse Trig functions, Unit Circle applications, and proofs of phase shift identities for Sine and Cosine. Support: https://www.patreon.com/ProfessorLeonard