### A STUDY ON ENERGY OF HELM, CLOSED HELM, FLOWER AND BISTAR GRAPH USING MATLAB PROGRAM

#### Abstract

The energy E(G), of a simple graph G is the sum of the absolute values of the eigenvalues of its adjaceny matrix A(G). In this paper we have discussed the energy of Helm, Closed helm, Flower and Bistar graph for any values of n using MATLAB program.

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