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What is Trigonometric Values and Identities about?

This document provides information about trigonometric values and identities: It gives the degree and radian measurements for common angles between 0° and 90° along with the corresponding sine and cosine values. It also lists several trigonometric identities involving sine, cosine, and angles that should be memorized, such as cos2(x) + sin2(x) = 1 and formulas for sin(x ± y) and cos(x ± y).

Author

Fred

Language

EN