Trig identity equations

The trigonometric ratio identities are: Tan θ = Sin θ/Cos θ Cot θ = Cos θ/Sin θ

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7.1 Solving Trigonometric Equations with Identities

Trigonometric identities are mathematical equations which are made up of functions. These identities are true for any value of the variable put. There are many identities which are derived

Trigonometric Identities

Identities Proving Identities Trig Equations Trig Inequalities Evaluate Functions Simplify. Statistics. Arithmetic Mean Geometric Mean Quadratic Mean Median Mode Order Minimum

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To solve a math equation, you need to find the value of the variable that makes the equation true.

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Trigonometric Identities

We have additional identities related to the functional status of the trig ratios: sin ( −t) = − sin ( t) cos ( −t) = cos ( t) tan ( −t) = − tan ( t) Notice in particular that sine and tangent are odd

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