Edexcel D1 2008 June — Question 4

Exam BoardEdexcel
ModuleD1 (Decision Mathematics 1)
Year2008
SessionJune
TopicCombinations & Selection

4. \begin{figure}[h]
\includegraphics[alt={},max width=\textwidth]{be646775-535e-4105-86b4-ffc7eda4fa51-4_653_1257_248_404} \captionsetup{labelformat=empty} \caption{Figure 4}
\end{figure}
  1. State two differences between Kruskal's algorithm and Prim's algorithm for finding a minimum spanning tree.
    (2)
  2. Listing the arcs in the order that you consider them, find a minimum spanning tree for the network in Figure 4, using
    1. Prim's algorithm,
    2. Kruskal's algorithm.
      (6)