The Method of Reciprocal Polars, and the Theory of Projections Norman Macleod Ferrers. ARTS. x5. 16. 17. 18. 19. a#39;2Ada#39;21. 22. ... These projections may be effected in an infinite number of Any two intersecting conics may be projected into hyperbolas of any assigned eccentricity . . . . . . Any two ... Any system of Points in involution projects into a system in involution, and the ... Conjugate triad EXAMPLES .
|Title||:||An Elementary Treatise on Trilinear Co-ordinates|
|Author||:||Norman Macleod Ferrers|