Analytic geometry for colleges, universities, and technical schools (1892)
Nichols, E. W. (Edward West), 1858- · Boston [Mass.] : Leach, Shewell & Sanborn · leaf 263
X. Then (OA, AB, BP) = {x, tj, z) are theold co-ordinates of the point P. (OA, AB; BP) = {x, y, z) are the new co-ordinates ofthe point P. (OK, iSTL, LO) = (a, h, c) are the old co-ordinates of thenew origin 0. Prom the fisjure 248 SOLID ANALYTIC GEOMETRY. OA = ON + OA, AB = XL + AB; BP = LO +… … Fig. 83. Let OX, OY, OZ be the old axes, and OX, OY, OZ thenew. Let «, fi, y be the angles which OX makes with OX, OY,OZ respectively. Let a, 13, f be the angles which OY makes with OX, OY,OZ respectively. Let (/, 13, Y be the angles which OZ makes with OX, OY,OZ respectively. Let P be any point on…
Geometry, Analytic
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