Precalculus 5.2A Verifying Trigonometric Identities

This lessons explains how to verify trigonometric identities in alignment with Larson's Precalculus. It has plenty of examples and worked-out practice problems, and, if needed, there are even more examples in videos 5.2B and 5.2C. #Shaffer, #Precalculus, #Larson, #verify, #trigonometry, #identities, #examples, #problems, #tutor, #tutorial, #free, #homeschool