Complexxxxxx numberss..............

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Complexxxxxx numberss..............

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spiderman

SPIDERMAN
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Complexxxxxx numberss..............

« on: September 18, 2010, 09:53:55 am »

Het guys cud ull pls help me with this sum:

1/(z+2-i)........prove that the real part of this term is constant for -180 to 180 degrees.....
given that z=2cos@ + i(1-2sin@)

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astarmathsandphysics

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Re: Complexxxxxx numberss..............

« Reply #1 on: September 18, 2010, 11:26:23 am »

here

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rc32

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Re: Complexxxxxx numberss..............

« Reply #2 on: October 22, 2010, 04:43:08 pm »

http://

how do the imaginary part disapear?

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astarmathsandphysics

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Re: Complexxxxxx numberss..............

« Reply #3 on: October 22, 2010, 09:46:35 pm »

is why complex numbers are complex

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