True or False? Justify your answer. Let G be a graph. 1. If G has no isolated vertex then G is connected. 2. If G has a path passing through all of its vertices then 8(G) ≥ 2. 3. If G has a cycle passing through all of its vertices then 8(G) ≥ 2. 4. If a (G) = 1 and G has more than one vertex then G is a complete graph.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
part 3 4 graph theory
True or False? Justify your answer.
Let G be a graph.
1. If G has no isolated vertex then G is connected.
2. If G has a path passing through all of its vertices then 8(G) ≥ 2.
3. If G has a cycle passing through all of its vertices then 8(G) ≥ 2.
4. If a(G) = 1 and G has more than one vertex then G is a complete graph.
Transcribed Image Text:True or False? Justify your answer. Let G be a graph. 1. If G has no isolated vertex then G is connected. 2. If G has a path passing through all of its vertices then 8(G) ≥ 2. 3. If G has a cycle passing through all of its vertices then 8(G) ≥ 2. 4. If a(G) = 1 and G has more than one vertex then G is a complete graph.
Expert Solution
steps

Step by step

Solved in 3 steps with 12 images

Blurred answer
Similar questions
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,