a) How many edges does a full 5-ary tree with 121 leaves have?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter2: Parallel Lines
Section2.5: Convex Polygons
Problem 41E
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Discrete Structure 
Graph and Tree

a) How many edges does a full 5-ary tree with 121 leaves have?
b) How many vertices does a full 7-ary tree with 121 internal vertices have?
c) Tis a binary tree of height 3. What is the largest and smallest number of nodes that T can
have?
d) The futsal tournament follows a single-elimination format in which a team is eliminated after
one loss. Suppose the results of the tournament are represented in a binary tree. If the
tournament is limit only 5 rounds of games to determine the winner, how many teams can be
registered for the tournament and how many matches need to schedule by the organizer?
Transcribed Image Text:a) How many edges does a full 5-ary tree with 121 leaves have? b) How many vertices does a full 7-ary tree with 121 internal vertices have? c) Tis a binary tree of height 3. What is the largest and smallest number of nodes that T can have? d) The futsal tournament follows a single-elimination format in which a team is eliminated after one loss. Suppose the results of the tournament are represented in a binary tree. If the tournament is limit only 5 rounds of games to determine the winner, how many teams can be registered for the tournament and how many matches need to schedule by the organizer?
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