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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Question 1.2: If we pick a point Pi = (xi, yi) in the plane by choosing xi and yi
From the interval [0,1]. Pi is a set of n points in the plane, and an interval specifies the limit. The narrowest pair of parallel lines enclosing K points.
If we dualise the points of P, the dual space of N lines {l1, s, ... ln}. The slope of each dual-line is the x-coordinate between these points. The vertical distance has to be minimum to get the maximum distance between the parallel lines. The narrowest corridor contains exactly 3 points. Point P is below the line l and if and only if the line P is below the point l’ in the dual plane. Lines l1 and l2 intersecting the point P if and only if it passes through points l1 and l2.
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This means that these three points are collinear and have x cordinates.
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Three points are collinear in the primal plane if and only if their dual lines intersect
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