Projective geometry for use in colleges and schools (1911)
Milne, William P. (William Proctor), 1881- · London : Macmillan · leaf 125
1046. PROJECTIVE GEOMETRY … Fio. 49. 7. ABC is a triangle. A series of conies are drawntouching AB at the fixed point K and also touching CA andCB at the variable points P and Q respectively. Prove thatPQ passes through a fixed poirit L in AB. 8. Shew also that in question 7, [AKBL] is a harmonic 9. A series of conies touch a…
Geometry, Projective
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