when does this relation holds? [z1]-[z2]=[z1+z2] ; [z1] & [z2] represents the modulus of two complex numbers. to me only when z2=0? is there any other possibility?
Last edited by u2_wa; Feb 11th 2009 at 08:32 AM.
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Originally Posted by u2_wa when does this relation holds? [z1]-[z2]=[z1+z2] to me only when z2=0? is there any other possibility? let's say (e.g let say 2) make sense.. i don't think there's any more possibility for other values other than zero
There are other possibilities and with Then and For instance
Originally Posted by running-gag There are other possibilities and with Then and For instance Thanks for it. Can you please give me graphical proof for it!
Here it is
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