Journal of the Washington Academy of Sciences, Vol. 4, No. 16 (OCTOBER 4, 1914), pp. 467-469 (3 pages) ...
Definition of a conic – general equation of a conic, classification with respect to the general equation of a conic, classification of conics with respect to eccentricity. Equations of conic sections ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results