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# Mathematics

## Grade 12

Trigonometry

- Compound and double angles
- Compound angle and double angle identities
- Finding where identities are invalid
- Proving identities that involve double angles
- Proving trigonometric identities and solving trigonometric equations
- Solving trig equations
- Solving trig problems in 3-D (1)
- Solving trig problems in 3-D (2)