6: Analytic Trigonometry Last updated Feb 13, 2022 Save as PDF 5.8: Graphs of Inverse Trigonometric Functions 6.1: Basic Trigonometric Identities Page ID232 ( \newcommand{\kernel}{\mathrm{null}\,}\) 6.1: Basic Trigonometric Identities6.2: Pythagorean Identities6.3: Sum and Difference Identities6.4: Double, Half, and Power Reducing Identities6.5: Trigonometric Equations