PROBLEM 6 Part 1. Give the adjacency matrix for the graph G as pictured below: Figure 2: A graph shous 6 vertices and 9 edges. The vertices are 1, 2, 3, 4. 5. and 6, represented by circles. The edges betueen the vertices are represented by arruus, as follous: 4 to 3: 3 to 2; 2 to I; 1 to 6: 6 to 2; S to 4: 4 to 5; 5 to 6; and a self loop on zerter 5. Part 2. A directed graph G has 5 vertices, numbered 1 through 5. The 5 x 5 matrix A is the adjacency matrix for G. The matrices A2 and A are given below. 01000 0 0 1 00 A 3= 0 000 10010 0110 1 1000O 0100 O 0010o 01101 1101O Use the informmation given to answer the questions about the graph G. fa) Which vertices can reach vertex 2 by a walk of length 3? (b) Is there a walk of length 4 from vertex 4 to vertex 5 in G? (Hint: A= A A.)

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Discrete Mathematics
7 of 10
PROBLEM 6
Part 1. Give the adjacency matrix for the graph G as pictured helow:
Figure 2: A gruph shous 6 vertices and 9 edges. The vertices are 1, 2, 3, 4,
5. and 6, repnsented by circles. The edges between the rertices are epresented by
arruus, as follous: 4 to 3: 3 to 2; 2 to 1: 1 to 6: 6 to 2; 3 to 4: 4 to 5; 5 to 6; and
a self loop on zerter 5.
Part 2. A directed graph G has 5 vertices, numbered 1 through 5. The 5 x 5
matrix A is the adjacency matrix for G. The matrices A and A are given below.
0100 0
0 0 1 0 0
1000 0
100 1 0
01101
A =
100
0 0
01
A =
00100
01 1
0 1
1.
1010
Use the information given to answer the questions about the graph G.
fa) Which vertices can reach vertex 2 by a walk of length 3?
(b) Is there a walk of length 4 from vertex 4 to vertex 5 in G? (Hint: A =
A A.)
Transcribed Image Text:7 of 10 PROBLEM 6 Part 1. Give the adjacency matrix for the graph G as pictured helow: Figure 2: A gruph shous 6 vertices and 9 edges. The vertices are 1, 2, 3, 4, 5. and 6, repnsented by circles. The edges between the rertices are epresented by arruus, as follous: 4 to 3: 3 to 2; 2 to 1: 1 to 6: 6 to 2; 3 to 4: 4 to 5; 5 to 6; and a self loop on zerter 5. Part 2. A directed graph G has 5 vertices, numbered 1 through 5. The 5 x 5 matrix A is the adjacency matrix for G. The matrices A and A are given below. 0100 0 0 0 1 0 0 1000 0 100 1 0 01101 A = 100 0 0 01 A = 00100 01 1 0 1 1. 1010 Use the information given to answer the questions about the graph G. fa) Which vertices can reach vertex 2 by a walk of length 3? (b) Is there a walk of length 4 from vertex 4 to vertex 5 in G? (Hint: A = A A.)
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  • Part A. Give the adjacency matrix for the graph G as pictured below.                                  Advanced Math homework question answer, step 1, image 1
  • Part B. A directed graph G has 5 vertices, numbered 1 through 5. The 5 × 5 matrix A is the adjacency matrix of G. The matrices A2 and A3 are given below: A2 = 0100000100100001001001101, A3 = 1000001000001000110111010.

Use the given information given to answer the questions about the graph G.

  1. Which vertices can reach vertex 2 by a walk of length 3?
  2. Is there a walk of length 4 from vertex 4 to vertex 5 in G?
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