| 1842 - 108 páginas
...of the curve formed by the intersection of the two surfaces. XV. OR PRIZE QUEST. (1703); by PASCAL. If the three pairs of opposite sides of a hexagon...conic section be produced to meet, the three points of section will be in a straight line ; required a demonstration without the aid of perspective, or any... | |
| 1845 - 356 páginas
...of which shows that K, H, G are in the same straight line. We have therefore the following theorem : If the three pairs of opposite sides of a hexagon...produced to meet, the three points of intersection mill range in the same straight line. — (Pascal's Hexagram.) And again (art. 5), " if three or more... | |
| John Hymers - 1845 - 248 páginas
...B(?-TV SC, and CY be a perpendicular from the centre upon the tangent at P, then PY = SC. 99. If the opposite sides of a hexagon inscribed in a conic section...produced to meet, the three points of intersection will lie in a straight line. In fig. 114, draw any diagonal MM', and let the pairs of opposite sides which... | |
| John Hymers - 1845 - 252 páginas
...the conic section at one of the angular points of the triangle, we fall upon Prob. 50. 100. If two pairs of opposite sides of a hexagon inscribed in a conic section be parallel to one another, the two remaining sides shall also be parallel to one another. Let MM' be... | |
| 1847 - 364 páginas
...equation for that of QR ; hence PR, QR, coincide, and P, Q, R are in a straight line ; or, (A). If the opposite sides of a hexagon inscribed in a conic section...produced to meet, the three points of intersection range in a straight line. Again, let ABCDEF be a hexagon circumscribing a conic section. If the alternate... | |
| 1856 - 358 páginas
...which shows that K, II, G are in the same straight line. We have therefore the following theorem : If the three pairs of opposite sides of a hexagon inscribed in a conic section lie produced to meet, the three points of intersection will range in the same straight line. — (Pascal's... | |
| Peter Guthrie Tait - 1867 - 366 páginas
...one plane ; or, making the statement for any plane section of the cone, the points of intersection of the three pairs of opposite sides, of a hexagon inscribed in a conic, lie in one straight line. EXAMPLES TO CHAPTER VII. 1 . On the vector of a point P in the plane Sap... | |
| Peter Guthrie Tait - 1867 - 364 páginas
...one plane ; or, making the statement for any plane section of the cone, the points of intersection of the three pairs of opposite sides, of a hexagon inscribed in a conic, lie in one straight line. EXAMPLES TO CHAPTER VII. 1. On the vector of a point P in the plane Sap =... | |
| George Hale Puckle - 1868 - 386 páginas
...point (a/SyV which means the point whose trilincar co-ordinates are a, ft 7. 336. Pascal's Theorem, The three pairs of opposite sides of a hexagon inscribed in a conic intersect in points which all lie in one straight line. Let L = 0, M=0, N=0, R = 0, S=0, T = 0, be... | |
| Peter Guthrie Tait - 1873 - 340 páginas
...plane ; or, making the statement for any plane section of the cone, that the points of intersection of the three pairs of opposite sides, of a hexagon inscribed in a curve, may always lie in one straight line, the curve must be a conic section. EXAMPLES TO CHAPTER... | |
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