Question 5 Let G be a graph with 10 vertices, where each vertex is labelled by a number from 1 to 10. Two vertices are selected at random. Let us call them u and v. Now, directed edges are drawn from u to all other vertices except v and directed edges are drawn from all vertices to v except from u. Let x be the total possible topological sortings of G. [hint: You may remember the terms factorials or fibonacci?] Write down the value of x

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
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Question 5
Let G be a graph with 10 vertices, where each vertex is labelled by a number from 1 to 10. Two vertices are selected at random. Let us call them u and v.
Now, directed edges are drawn from u to all other vertices except v and directed edges are drawn from all vertices to v except from u. Let æ be the total
possible topological sortings of G. [hint: You may remember the terms factorials or fibonacci?]
Write down the value of x.
Transcribed Image Text:Question 5 Let G be a graph with 10 vertices, where each vertex is labelled by a number from 1 to 10. Two vertices are selected at random. Let us call them u and v. Now, directed edges are drawn from u to all other vertices except v and directed edges are drawn from all vertices to v except from u. Let æ be the total possible topological sortings of G. [hint: You may remember the terms factorials or fibonacci?] Write down the value of x.
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