SOLUTION: convert 7-3i to rcis theta to the nearest minute

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Question 384121: convert 7-3i to rcis theta to the nearest minute
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
convert 7-3i to rcis theta to the nearest minute
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r+=+sqrt%287%5E2+%2B+3%5E2%29+=+sqrt%2858%29
theta = arctan(-3/7) =~ 336.8 degs
==> sqrt(58)cis(336.8)