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| Accuracy | Question | Correct/Attempt | Last Answer |
|---|---|---|---|
| 100% | Using the unit circle values provided in the table above, evaluate $$\cos(3*\pi/4)$$. AP Precalculus / Unit 3: Trigonometric and Polar Functions | 1/1 | March 17, 2026 12:03 |
| 100% | Find all solutions of the equation $$\sin(x)=\frac{\sqrt{2}}{2}$$ for $$x$$ in the interval $$[0,2\pi)$$. AP Precalculus / Unit 3: Trigonometric and Polar Functions | 1/1 | March 17, 2026 12:02 |
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