SOLUTION: Evaluate the following expression: 3*(cos(145)+isin(145))/5*(cos(135)+isin(135)) Thanks.

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Question 982541: Evaluate the following expression:
3*(cos(145)+isin(145))/5*(cos(135)+isin(135))
Thanks.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Evaluate the following expression:
3*(cos(145)+isin(145))/5*(cos(135)+isin(135))
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= (3/5)cis(10)