Channel: yaymath

Category: Education

Tags: trigonometric identitiessum and difference of angles identitiescostrigonometric functionssat mathcotalgebradouble-angle identitiescalculussectrig functionscollege algebraact mathsintanpre algebraverifying trigonometric identitiesprecalculustrigonometrysohcahtoatrigtrig identitiescscsolving trigonometric equationsalgebra 2geometrysat 2math analysismath videoshalf-angle identitiespythagorean identitiesstatisticstrig expressions

Description: This video covers Half-Angle Identities, even though the board says Double-Angle. The Commander-in-TEACH returns for another term, to cover these trigonometric identities and simplify trig expressions. We do half-angle identities for all of the trig functions, including sin, cos, and tan. Wave the flag for math, and YAY MATH! Learning should always be fun and connective. Please visit yaymath.org for: • all videos • free quizzes • free worksheets • debut book on how to connect with and inspire students • all-in-one math courses that teachers and parents can use, backed by Yay Math energy