Simplifies surds in trigonometric ratios and involves drawing and interpreting sine and cosine graphs.
Sample quiz questions
What is the exact value of sin(45°) in surd form?
- A. 1/2
- B. √2/2
- C. √3/2
- D. 1/√3
What is the exact value of cos(30°) in surd form?
- A. 1/2
- B. √2/2
- C. √3/2
- D. 1/√3
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