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Mathematics 14 Online
OpenStudy (anonymous):

Write the complex number -4-4i in trigonometric form r (cos...+i sin...)

OpenStudy (anonymous):

|dw:1348151411447:dw|

OpenStudy (anonymous):

can you find theta and r?

OpenStudy (anonymous):

no...

OpenStudy (anonymous):

r is the hypotenuse of a right triangle with sides of 4

OpenStudy (anonymous):

theta is pi +arctan(1)

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