tojuice176 tojuice176

22-01-2024
Mathematics

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What is the polar form of -9√3+9i ?
A. 18(cos (120°)+isin (120°))
B. 18(cos (150°)+isin (150°))
C. 324(cos (120°)+isin (120°))
D. 324(cos (150°)+isin (150°))

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