Corollary 5.6. (i) If G is a connected simple planar graph with (n> 3)vertices and m edges, then m < 3n – 6.(ii) If in addition, G has no triangles, then m < 2n – 4.

Answered: Image /qna-images/answer/36d990fe-90cf-4150-badd-f7fe0135d410.jpg

Answered: Corollary 5.6. (1) If G is a connected…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.3: Lines

Problem 13E

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Corollary 5.6. (1) If G is a connected simple planar graph with (n 2 3) vertices and m edges, then m < 3n (ii) If in addition, G has no triangles, then m < 2n – 4. 6.