Trigonometric Identities

trig identities

Trigonometric Identities

A Trigonometric identity or trig identity is an identity that contains the trigonometric functions sine(sin), cosine(cos), tangent(tan), cotangent(cot), secant(sec), or cosecant(csc). Trigonometric identities can use to: Simplify trigonometric expressions. Solve trigonometric equations. Prove that one trigonometric expression is equivalent to another so that we can replace the first expression by the second expression. The following …

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Educational Posters for Kids - Multiplication Chart Table, Periodic Table, USA Map, World Map, Solar System, Days of the Week, Division, Addition, Homeschool Supplies, Classroom Decorations - 19x13

19 Educational Posters for Kids

Multiplication Chart Table, Periodic Table, USA Map, World Map, Solar System, Days of the Week, Division, Addition, Homeschool Supplies, Classroom Decorations