SOLUTION: Find the fourth roots of 16(cos 200° + i sin 200°).
Please help!
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Question 982556: Find the fourth roots of 16(cos 200° + i sin 200°).
Please help!
Answer by ikleyn(52864) (Show Source): You can put this solution on YOUR website!
1. 2(cos(50°) + i*sin(50°))
2. 2(cos(140°) + i*sin(140°))
3. 2(cos(230°) + i*sin(230°))
4. 2(cos(320°) + i*sin(320°))
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