4. (a) (i) List all non-isomorphic trees (not rooted) on 6 vertices with no vertex of degree larger than 3. (ii) Prove that up to isomorphism, these are the only such trees. utor tree? Sketch such a tree for

4. (a) (i) List all non-isomorphic trees (not rooted) on 6 vertices with no vertex of degree larger than 3. (ii) Prove that up to isomorphism, these are the only such trees. utor tree? Sketch such a tree for

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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4. (a) (i) List all non-isomorphic trees (not rooted) on 6 vertices with no vertex of degree larger
than 3.
(ii) Prove that up to isomorphism, these are the only such trees.
utor tree? Sketch such a tree for

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