Line
Reference work entry
First Online:
DOI: https://doi.org/10.1007/1-4020-0611-X_539
A line is the set of points {x | x = (1 − λ)x1 + λ x2}, where x1 and x2 are points in n-dimensional space and λ is a real number. The line passes through the points x1 and x2, x1 ≠ x2.
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© Kluwer Academic Publishers 2001