Consider the graph G : Which of the graphs below is isomorphic to G? OA A Z Z X OC Z T Indicate the isomorphism by listing the vertices separated by commas in the order they correspond to A,B,C,D,E,F,G, respectively.

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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**Graph Isomorphism Exercise**

Consider the graph \( G \):

[Graph G]
- Vertices: A, B, C, D, E, F, G
- Edges: Connect A-D, A-E, A-F, B-C, B-D, B-G, C-D, C-E, D-E, D-F, D-G, E-F, E-G, F-G

Which of the graphs below is isomorphic to \( G \)?

**Option A (Graph with Vertices H, W, U, T, X, Y, Z):**
- Edges: Connect H-U, H-W, H-X, T-U, T-W, T-Z, U-W, U-X, W-X, W-Y, W-Z, X-Y, X-Z, Y-Z

**Option B (Graph with Vertices V, U, T, W, X, Y, Z):**
- Edges: Connect V-U, V-W, V-X, T-U, T-W, T-Z, U-W, U-Y, W-X, X-Y, X-Z, Y-Z, Z-V

**Option C (Graph with Vertices V, U, T, W, Y, X, Z):**
- Edges: Connect V-T, V-W, V-U, T-W, T-U, T-Y, U-W, U-X, W-Y, X-W, Y-Z, Z-X, Y-X, Z-W

Indicate the isomorphism by listing the vertices separated by commas in the order they correspond to A, B, C, D, E, F, G, respectively.

---

**Explanation of Diagram**: 
Each graph involves seven vertices with specific connections representing the edges. The task is to find which graph corresponds structurally to the original graph \( G \), respecting the same connectivity among the nodes, though potentially labeled differently.
Transcribed Image Text:**Graph Isomorphism Exercise** Consider the graph \( G \): [Graph G] - Vertices: A, B, C, D, E, F, G - Edges: Connect A-D, A-E, A-F, B-C, B-D, B-G, C-D, C-E, D-E, D-F, D-G, E-F, E-G, F-G Which of the graphs below is isomorphic to \( G \)? **Option A (Graph with Vertices H, W, U, T, X, Y, Z):** - Edges: Connect H-U, H-W, H-X, T-U, T-W, T-Z, U-W, U-X, W-X, W-Y, W-Z, X-Y, X-Z, Y-Z **Option B (Graph with Vertices V, U, T, W, X, Y, Z):** - Edges: Connect V-U, V-W, V-X, T-U, T-W, T-Z, U-W, U-Y, W-X, X-Y, X-Z, Y-Z, Z-V **Option C (Graph with Vertices V, U, T, W, Y, X, Z):** - Edges: Connect V-T, V-W, V-U, T-W, T-U, T-Y, U-W, U-X, W-Y, X-W, Y-Z, Z-X, Y-X, Z-W Indicate the isomorphism by listing the vertices separated by commas in the order they correspond to A, B, C, D, E, F, G, respectively. --- **Explanation of Diagram**: Each graph involves seven vertices with specific connections representing the edges. The task is to find which graph corresponds structurally to the original graph \( G \), respecting the same connectivity among the nodes, though potentially labeled differently.
**Graph Construction Task**

Construct a graph with vertices \( J, K, L, M, N \) whose degrees are 3, 1, 1, 3, 2, respectively.

**Task:**

Determine the edge set of the graph based on the given vertex degrees.
Transcribed Image Text:**Graph Construction Task** Construct a graph with vertices \( J, K, L, M, N \) whose degrees are 3, 1, 1, 3, 2, respectively. **Task:** Determine the edge set of the graph based on the given vertex degrees.
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