AN ACCOUNT OF SOME OF THE MOST IMPORTANT MODERN BY GEORGE SALMON, D.D., D.C.L., LL.D.. F.R.S., REGIUS PROFESSOR OF DIVINITY IN THE UNIVERSITY OF DUBLIN. SIXTH EDITION. London: LONGMANS, GREEN, AND CO. 1879. [Junior readers will find all essential parts of the theory of Analytical Geometry included in Chapters 1., II., V., VI., X., XI., XII., omitting the articles marked with asterisks.] Meaning of the Constants in Equation of a Right Line Equation of a Right Line in terms of its Intercepts on the Axes in terms of the Perpendicular on it from Origin, and the Angles it makes Expression for the Angles a Line makes with Axes |