1) = U, [ Graphe Theory Question let Tlea tree with stram (T) 23. Prue the following (o let po up-u, p= -... - Ut be a longest path In T. Show that elu)= (max d 14, uo), d( 41, Ut)} for every ve VLT) UE ( (h) prove that or every Tulegr k with mdilt)