Intro to Complex Analysis
Magnitude refers to the size or length of a complex number when represented in the polar form, which can be understood as the distance from the origin in the complex plane. In this context, magnitude is crucial as it quantifies how far a complex number is from the origin, linking to its representation in both polar and exponential forms. The magnitude is often denoted by the symbol |z| for a complex number z, which directly influences operations like multiplication and division in these forms.
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