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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.2: Graphs Of Equations

Problem 21E

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perfect matching graph theory

Exercise 2 Consider a bipartite graph G = G(X,Y) such that |X| = |Y| = m and d(v) >
VvE G. Show that G has a perfect matching.
Exercise 3 Show that G is 2-colorable if and only if Gis bipartite.

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