PELABELAN GRACEFUL PADA GRAF LINTASAN Pn

Abstract

A simple graph G=(V, E) with n vertices and m edges is called graceful, if that graph G can be labeled with a bijection f:V(G) {1, 2, .., n} and g:E(G) {1, 2, .., m}, with condition label on any edge equals the difference between the labels of the two endpoints. This study examined graceful labeling on path graph Pn for n>=3.