SOLUTION: Please help with rectangular form for: 9 cis (3pi/2)

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Question 973009: Please help with rectangular form for: 9 cis (3pi/2)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Please help with rectangular form for: 9 cis (3pi/2)
= 9%2A%28cos%283pi%2F2%29+%2B+i%2Asin%283pi%2F2%29%29%29