• Book	Advanced Engineering Mathematics
  Author	Erwin Kreyszig
  Edition	8th Edition

code_begins

G=Graph({1:{2:2,3:6,4:8},2:{3:3,4:7},3:{4:5},4:{5:20}}, sparse=True)
G.plot(edge_labels=True)
G.shortest_paths(1, by_weight=True)

code_ends

• Solution by:

  • <K.Swetha>, <Student>, <Snist>

  • <Your Name>, <Profession>, <Organization>