vV Details Intro a+ Ahoy-hoy! This week's homework is on the topics of Euler characteristic and Four Color Theorem. jDisfrute! Part I: Problems introduced in lecture Question 1 A. Compute the Euler Characteristic V' E + F'for this graph. B. How will V, E, and F change if we add an edge from D to C? C. How will V, E, and F change if we delete one edge from A to C? D. Is it possible to add one edge and keep the number of faces the same? A