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Mathematics for Data Science I · End Term · 1 Sept 2024 · May 2024 term

Question 8: Consider a weighted graph G with 7 vertices { rows and co…

Question 8

+4 marksOne correct option

Consider a weighted graph GG with 7 vertices {\{ rows and columns are in the order V1,V2,V3,V4,V5,V6,V7}V_1, V_2, V_3, V_4, V_5, V_6, V_7\}, which is represented by the following adjacency matrix.

Use the following information for given sub-questions

[0240036028240032000000004120320080036008000004000202801200200].\begin{bmatrix} 0 & 24 & 0 & 0 & 36 & 0 & 28 \\ 24 & 0 & 0 & 32 & 0 & 0 & 0 \\ 0 & 0 & 0 & 0 & 0 & 4 & 12 \\ 0 & 32 & 0 & 0 & 8 & 0 & 0 \\ 36 & 0 & 0 & 8 & 0 & 0 & 0 \\ 0 & 0 & 4 & 0 & 0 & 0 & 20 \\ 28 & 0 & 12 & 0 & 0 & 20 & 0 \end{bmatrix}.

Suppose we perform Prim’s algorithm on the graph G starting from vertex V1 to find an MCST. Then the order in which the vertices are added is

  1. A
  2. B
  3. C
  4. D
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Correct answer

  • B

Question 8 of 16 in the IIT Madras BS Mathematics for Data Science I (Maths 1) End Term paper sat on 1 Sept 2024, in the May 2024 term (IIT M FOUNDATION DIPLOMA FN EXAM QDF1 01 Sep 2024). It carries 4 marks.

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