1. Let F be a forest with n vertices and k connected components, with 1 < k

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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1. Let F be a forest with n vertices and k connected components, with 1 < k < n.
(a) Compute ) deg(v) in terms of n and k.
vɛV(F)
(b) Show that the average degree of a vertex in F is strictly less than 2.
(c) Conclude that forests have leaves.
Transcribed Image Text:1. Let F be a forest with n vertices and k connected components, with 1 < k < n. (a) Compute ) deg(v) in terms of n and k. vɛV(F) (b) Show that the average degree of a vertex in F is strictly less than 2. (c) Conclude that forests have leaves.
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