Use Kruskal's algorithm to construct the minimum spanning tree.
Include the arcs in the minimum spanning tree network starting from the minimum length arc with the length in the ascending order of magnitude.
Exclude an arc in the spanning tree if a closed loop is formed.
Stop when all the nodes have been included in a single spanning tree.
Arc | Length | Decision | Reason |
D-J | 5 | Include | |
H-I | 8 | Include | |
C-I | 10 | Include | |
E-K | 10 | Include | |
A-B | 12 | Include | |
F-L | 15 | Include | |
B-H | 15 | Include | |
B-C | 15 | Exclude | Closed-loop B-H-I-C-B |
K-L | 16 | Include | |
I-J | 16 | Include | |
C-D | 18 | Exclude | Closed-loop C-I-J-D-C |
A-G | 20 | Include | |
D-E | 21 | Include | STOP (all nodes covered) |
The overall length of the spanning tree = 148
Construct the minimal spanning tree that connects the vertices in the following graphically represented network model:...
Use Prim's algorithm to construct a minimal spanning tree for the network in the figure below. 39 12 10 10 4 19 3 9 13 1 18 1 15 Α. N 7 10 12 20 2 2 14 7 00 20 What is the total weight of the minimal spanning tree? Is there a unique minimal spanning tree? Yes No Explain.
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