Complex Algebra/Examples/z1 + (z2 + z3)

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Example of Complex Algebra

Let $z_1$, $z_2$ and $z_3$ be arbitrary complex numbers represented in the complex plane as follows:


Complex-Algebra-z1-z2-z3.png


The quantity $\paren {z_1 + z_2} + z_3$ can be depicted graphically as follows:

Complex-Algebra-z1 + (z2 + z3).png


Sources