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Real axis

Revision as of 19:16, 9 June 2024 by Themathgood (talk | contribs) (→‎Definition)
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Definition

The real axis in the complex plane roughly corresponds to the x-axis on the Cartesian plane. It is perpendicular to the imaginary axis and intersects at 0. Each unit has a length of 1 and the numbers on this line are $\ldots-2,-1,0,1,2\ldots$

Points that are on the real axis have no imaginary part.

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