Geo Chromatic Number of Middle, Central and Total Graph for Pn and Cn


Mary. U
Department of Mathematics, Nirmala College for Women (Autonomous), Coimbatore –641018, India.
Joseph Paul. R 
Department of Mathematics, Hindusthan College of Engineering and Technology, Coimbatore –641032, India.


In this paper, we have focused about the Geo Chromatic Number (GCN) )(Ggc and derived the result of Middle, Central and Total graphs for path and cycle.