||'''Book'''|| Advanced Engineering Mathematics ||
 ||'''Author'''|| Erwin Kreyszig ||
 ||'''Edition'''|| 8th Edition ||

/* code_begins */

{{{
G = Graph({1:{2:10,3:17}, 2:{4:3,3:6},3:{4:2}}, sparse=True)
G.plot(edge_labels=True).show() 
G.shortest_paths(1, by_weight=True)
         
}}}

/* code_ends */

 * '''Solution by''': 
   * <Archana>, <Student>, <SNIST>