Snyder, Virgil, 1869-1950, Sisam, Charles Herschel, b. 1879 · New York : H. Holt and Company · leaf 70
x ^x a a a The ecjuation of the plane passingthrough P and perpendicular to thisline is … Fig. 23. If we expand the first member of this equation and add to ita{Xi^+ 7/^^+ Zi^) + 2fXi + 2 gyi+2hz,+k, which is equal to zerosince the point {x^, y^, z^) lies on the sphere, we obtain «(^-i^ + yiy + ^1^) + /(■« + .i-i) + giih + y) + K^^i ^z) + k = o, (6) which is the required equation of the…
Geometry, Analytic
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
