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OpenStudy (jdfkljositjr):
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OpenStudy (jdfkljositjr):
Express the complex number in trigonometric form. 3 - 3i
OpenStudy (jdfkljositjr):
Hang on I'm typing my answer
OpenStudy (jdfkljositjr):
three square root two times the quantity cosine of seven pi divided by four plus i times sine of seven pi divided by four three square root two times the quantity cosine of five pi divided by four plus i times sine of five pi divided by four I know it is one of those but I don't know if it is 5pi or 7pi
OpenStudy (luhvee1):
three square root two times the quantity cosine of seven pi divided by four plus i times sine of seven pi divided by four
OpenStudy (jdfkljositjr):
Thanks!!
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