Charmaine G. Abalos ë ú Forceps y Two branches y 4 components y Blade y Shank y Lock y Handle Components y Blade - Fits according to the fetal head - Oval, elliptical,…
Slide 1 Definition 6.1.7 Dual Graph G* of a Plane Graph: (1)A plane graph whose vertices corresponding to the faces of G. (2)The edges of G* corresponds to the edges of G…
Definition 6.1.7 Dual Graph G* of a Plane Graph: A plane graph whose vertices corresponding to the faces of G. The edges of G* corresponds to the edges of G as follows: if…
Chapter 6 Planar Graphs Drawings in the plan Can a graph be drawn in a plane without edge crossings? Proposition 6.1.2: K5 and K3,3 cannot be drawn without crossings Proof:…
Slide 1 Jordan Curve Theorem A simple closed curve cuts its interior from its exterior. Slide 2 Theorem 6.3.1 Slide 3 Slide 4 Slide 5 Dual Graph The dual graph G* if a plane…