📖 Cordial & Divisor Cordial Labeling..

This book gives the basic idea of cordial and divisor cordial labeling. This book provide some novel graphs admitting cordial and divisor cordial labeling. In this book i also provide some graph operation on graph admitting cordial and divisor cordial labeling. In this book i found twenty three new graph and graph families satisfying the condition of cordial labeling. Also found seven results on divisor cordial labeling.