This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1906 Excerpt: ... ax again at Q; if x1 is the abscissa of P, prove that PQ2 =--(#i + )3 28. In the parabola y2 = 4cax, show that sly--Aax1 is the projection of the tangent from (xv y) to the curve upon the tangent at the vertex. 29. Perpendicular lines AP, AQ are drawn from the vertex of a parabola to meet it in P, Q: prove that the ...

Algebraic Geometry 2017, Andesite Press

ISBN-13: 9781375721684

Trade paperback

Algebraic Geometry 2015, Andesite Press

ISBN-13: 9781298729965