HSC Extension One Maths Trigonometric Equations Exam
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Important: These tests take time to write, if you’re in a position consider buying me a coffee so I can keep doing this in the long term.
Below is a skills checklist I wrote based on the syllabus, if you can do everything listed below you should be in a good position for both your school’s trigonometric functions test and the trigonometric functions questions in the HSC.
Understand the compound angle formulas
Understand the t-formulae
Use the compound angle or t-formulae to solve equations
Prove trigonometric identities