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Mathspace system requirements

6. Trig Identities

6.01 Reciprocal, quotient, and Pythaogrean identities

6.02 Cofunction identities

6.03 Angle sum and difference identities

6.04 Double and half angle identities

6.05 Verifying trig identities

United States of America

Algebra 1 - Precalculus

6.03 Angle sum and difference identities

Lesson

Outcomes

F.TF.C.9

(+) Prove the addition and subtraction formulas for sine, cosine, and tangent and use them to solve problems.

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