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

/* code_begins */

{{{
A=Graph({1:{2:'8',3:'4'},2:{1:'8',3:'3',4:'2'},3:{1:'4',4:'1',5:'5'},4:{2:'2',3:'1',5:'7'},5:{3:'5',4:'7'}})
A.plot()
A.min_spanning_tree()
[(1, 2, '8'), (1, 3, '4'), (2, 4, '2'), (3, 5, '5')]   //vertices in minimal spanning tree
c=Graph({1:{2:'8',3:'4'},2:{4:'2'},3:{5:'5'}})
c.plot(edge_label = True)
}}}

/* code_ends */

 * '''Solution by''': 
   * J.Aditya,Student,Snist
   * K.Ankitha,student,snist