Mathematics for Data Science I, End Term

September 2025 term, 21 Dec 2025, Set 1

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Figure from the original question paper Suppose we obtain the following BFS tree rooted at node A for an undirected graph with vertices . Which of the following cannot be an edge in the original graph? Suppose we obtain the following BFS tree rooted at node A for an undirected graph with vertices . Which of the following statements is/are true about the function ?