Complex numbers
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1
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How do you divide one complex by another
Multiply by the denominators complex conjugate
2
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What is the modulus argument form of a complex number
Z=r(Cos@ + iSin@) or Z=mod(Cos@ + iSin@)
3
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How do you find the Argument
You do Arctan of the imaginary component/ the real component(in radians)
4
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How do you find the modulus
(Real² + Imaginary²)^1/2
5
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Whats the general form of a line in the complex plane
Arg(Z-(a+bi))=@
6
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Whats the general form for a circle in the complex plane
Mod(Z-(a+bi))=r
7
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What is the general form for a cirlce in the complex plane
mod(Z-(a+bi)=radius
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