g Let G(v,E) be an undirected graph. Suppose that v1 v2,-.,Vn are the vertices and el, e2,.,e are the edges of G. Then the incidence matrix with respect to this ordering of V and E is the nxm matrix M=miil, where when edge e is incident with y otherwise❖ Let G(V,E) be an undirected graph. Suppose that v1 ,v2 ,…,vn are the vertices and e1 ,e2 ,…,em are the edges of G. Then the incidence matrix with respect to this ordering of V and E is the nm matrix M=[mij], where    = otherwise when edge e i s incident withv m j i i j 0 1