Solve in C : t is real parameter Find the modulus and argument of this solutions .
Last edited by dhiab; July 31st 2009 at 10:42 PM.
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Hint: let
If If
Last edited by red_dog; July 31st 2009 at 11:04 PM.
Originally Posted by red_dog If If Hello THANK YOU but I'have this remak :
Originally Posted by dhiab Hello THANK YOU but I'have this remak : In my country is called the reduced argument and means all the arguments and In this case and is not the reduced argument. Then we have to reduce it by adding some periods of sine and cosine. It is sufficiently to add one period. So
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