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OpenStudy (azureilai):
Why is the sum of (1+3i) and its conjugate pair equal 2? My teacher did this, but I still don't understand the workout. Can someone please explain?
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hartnn (hartnn):
you know what conjugate means ?
OpenStudy (azureilai):
Yes it would be 1-3i
hartnn (hartnn):
good! now take thier sum 1+3i + 1- 3i what gets cancelled ?
OpenStudy (azureilai):
Ok, I see. the 3i's would get cancelled. I was thinking of it being multipiled together.
hartnn (hartnn):
any more doubts ?
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OpenStudy (azureilai):
nope, thank you for helping
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