# Beta-Magic Tree Labeling

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- Elsevier B.V.
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## Abstract

A tree T is said to be β-magic if there exits a super magic labeling f such that then the vertices of T is partioned into three color classes C 1,C 2,C 3 so that the vertex labels in C i,i∈ {1,2,3} are all consecutive labels. In this paper we have given β-magic labeling of a class of trees with diameter four that do not admit consecutive super-magic ( α-magic) property of Fukuchi.

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