Author Topic: COMPLEX NUMBERS  (Read 2089 times)

Offline Deadly_king

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Re: COMPLEX NUMBERS
« Reply #15 on: September 29, 2010, 09:36:52 am »
The method is basically the same The triangle in the circle is a right angled triangle. I also used z shapes and similar triangles.

Hmm.......I think I got it now :)

Although it's quite hard to believe having a negative value for argument in the second quadrant. But I guess I never did a similar question previously. That's why I find it surprising :-\

Thanks loads for your help  :D

Offline astarmathsandphysics

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Re: COMPLEX NUMBERS
« Reply #16 on: September 29, 2010, 09:39:21 am »
you can have a positve value. Add 2pi

Offline Deadly_king

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Re: COMPLEX NUMBERS
« Reply #17 on: September 29, 2010, 10:17:40 am »
you can have a positve value. Add 2pi

Yupz........ :)