A thorough, complete, and unified introduction, this volume affords exceptional insights into coordinate geometry. Invariants of conic sections and quadric surfaces receive full treatments. Algebraic equations on the first degree in two and three unknowns are carefully reviewed. Throughout the book, results are formulated precisely, with clearly stated theorems. More than 500 helpful exercises. 1939 edition.Show that the circle of radius 2 and center (3, 4) is not intersectedbytheline4xa 7y+28=0. 8. Find the area of the triangle with the vertices (2, 3), (5, a 1), (3, 1). . 9 . By what factor must the equation ax + by + c = 0 be multiplied so that it is of theanbsp;...
Title | : | Coordinate Geometry |
Author | : | Luther Pfahler Eisenhart |
Publisher | : | Courier Corporation - 2005 |
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