Complex Numbers
Tags: #math #complex numbersEquation
$$z=x+iy=r(\cos \theta + i \sin \theta)=re^{i(\theta+2n\pi)} \\ z^{*}=xiy=r(\cos \theta  i \sin \theta)=re^{i\theta} \\ zz^{*}=z^{2}=x^{2}+y^{2}$$Latex Code
z=x+iy=r(\cos \theta + i \sin \theta)=re^{i(\theta+2n\pi)} \\ z^{*}=xiy=r(\cos \theta  i \sin \theta)=re^{i\theta} \\ zz^{*}=z^{2}=x^{2}+y^{2}
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Latex Code
z=x+iy=r(\cos \theta + i \sin \theta)=re^{i(\theta+2n\pi)} \\ z^{*}=xiy=r(\cos \theta  i \sin \theta)=re^{i\theta} \\ zz^{*}=z^{2}=x^{2}+y^{2}
Explanation
 : i denotes the complex component of a complex number.
 : The real quantity r is the modulus of z.
 : The angle \theta is the argument of z.
 : The complex conjugate of z.
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