Back to Represent complex numbers on the complex plane — Problem 3 · Task Set 10
Exercises: Represent Complex Numbers on the Complex Plane
Show your work. For polar form, use exact values where possible (e.g., $\cos 60° = \frac{1}{2}$).
Grade 9·20 problems·~35 min·Common Core Math - HS Number and Quantity·standard·hsn-cn-b-4
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Fluency Practice
1.
What is the argument (in degrees) of ? Use the fact that from the previous problem.