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Trigonometric Functions and Identities · Term 2

Fundamental Trigonometric Identities

Students prove and apply fundamental identities, including reciprocal, quotient, and Pythagorean identities.

Key Questions

  1. Explain the difference between a trigonometric equation and a trigonometric identity.
  2. Justify how the Pythagorean identity can be derived from the distance formula on a coordinate plane.
  3. Construct proofs for fundamental trigonometric identities using algebraic manipulation.

Ontario Curriculum Expectations

HSF.TF.C.8
Grade: Grade 12
Subject: Mathematics
Unit: Trigonometric Functions and Identities
Period: Term 2

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