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Mathematics Extension 1 11–12 – Year 11 · Further trigonometry · Further trigonometric equations · Topic: Pythagoras & trigonometry · Year 11, 12

Apply the representations of acos⁡x + bsin⁡x as Rcos⁡(x±α) or Rsin⁡(x±α) to graph functions, solve equations of the form acos⁡x + bsin⁡x = c over restricted domains, and model and solve related problems

Dot point ID extension-1-year-11-further-trigonometry/dp-c635bfe3 · See it on the NSW Curriculum website ↗

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Outcomes for this focus area (ME1-11-03)

ME1-11-03 solves problems in three dimensions using trigonometry and simplifies expressions, proves results and solves problems involving compound angles using trigonometric identities

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