On certain prime cordial families of graphs
Graph labelling is an important tool in modelling real life problems.In the present paper, different graph families are studied for prime cordial labelling.In this work, we bostik mvp show that the double comb graph ${P_n} odot 2{K_1} $, for $n ge 2 $, as well as sunflower planar graph $S{f_n} $ for $n ge 3 $, admit prime cordial labelling.We also