A general geometry and calculus : including book I. of the general geometry, treating of loci in a plane; and an elementary course in the differential and integral calculus (1881)
Olney, Edward, 1827-1887 · New York : Sheldon and Co. · leaf 112
particular system of co-ordinates, may be best suited to one class of piob-lems, or of loci, and another set or system to another class. It is therefore de-sirable to be able to pass at will from any one set or system to any other.This transformation is effected by finding the values of the… … 122, JProh.—To produce the general formuloe for passing from oneset of rectilinear co-ordinates to another. SoiiUTioN.—Let P, Fig. 89, be anypoint in a locus M N referred to theFrimitive Axes A i X,, A i Y ^, the co-or-dinates being A i D = ^, and PD=:y.Let A2X2, A2Y2 be the New Axes,the CO…
Geometry, Analytic · Calculus
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