Secant line a circle in the Euclidean plane, a line joining two of them would be a 2-secant (or "bisecant") and a line passing through only one of them would be a 1-secant (or "unisecant"). A unisecant in this example need not be a tangent line to the circle. This terminology is often used in incidence geometry and discrete geometry. For instance, the Sylvester–Gallai theorem of incidence geometry states that if points of Euclidean geometry are not collinear then there must exist a 2-secant of them. And the original orchard-planting problem of discrete geometry asks for a bound on the number of
Ego Is Not a Dirty Word the album contained "Horror Movie" and "You Just Like Me 'Cause I'm Good in Bed" from their first album in place of tracks 9 and 10. The album was re-released by Mushroom Records in 1997. Ego Is Not a Dirty Word Ego Is Not a Dirty Word was the second studio album released by Australian pop rock band, Skyhooks, in July 1975. The album was the follow-up to their highly successful debut album, "Living in the 70's" (1974). As with the former album, it was also produced by Ross Wilson. The album spent 11 weeks at the number-one spot in