Excerpt from Properties of Conic Sections, Proved Geometrically, Vol. 1: The Ellipse, With an Ample Collection of ProblemsI have therefore constantly added notes, to recall the Analytical formula, which the Student may read or omit, without interrupting the sequence of the Propositions.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of ...
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