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![]() Given the adjacency matrix of a weighted undirected graph as follows, the total weight of its minimum spanning tree is:<image 1> (A) 22 (B) 20 (C) 15 (D) 8 Answer with the option's letter from the given choices directly. No punctuation. | 22 Expected Answer: D Difficulty: Medium Subfield: Data Structure and Algorithm |
![]() Given the adjacency matrix of a weighted undirected graph as follows, the total weight of its minimum spanning tree is:<image 1> (A) 22 (B) 20 (C) 15 (D) 8 Answer with the option's letter from the given choices directly. No punctuation. | C Expected Answer: D Difficulty: Medium Subfield: Data Structure and Algorithm |
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