Show that edge (u, v) is a. a tree edge or forward edge if and only if

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Show that edge (u, v) is
a. a tree edge or forward edge if and only if d[u] < d[v] < f[v] < f[u],
b. a back edge if and only if d[v] < d[u] < f[u] < f[v], and
c. a cross edge if and only if d[v] < f[v] < d[u] < f[u].

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Introduction to Algorithms

ISBN: 978-0262033848

3rd edition

Authors: Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest

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Question Posted: Jul 14, 2010 03:44 AM

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Show that edge (u, v) is a. a tree edge or forward edge if and only if

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a Edge u v is a tree edge or forward edge if and only if v is a descendant of u in the depthrst fore...View the full answer

Introduction to Algorithms

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