Volume 59 | Number 2 | Year 2018 | Article Id. IJMTT-V59P517 | DOI : https://doi.org/10.14445/22315373/IJMTT-V59P517
Any tree n vertices is connected to ge graceful if it is verities can be labeled using integers 0,1…….n-1 such that each vertex label as well as the corresponding edge label is distinct throughout the tree. Three has multiple attempts with different approaches to prove this conjecture but it remains the same. Here as well as discuss the methods used to solve this problem and types of graceful labeling.
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M.Jayafranglin, "Type of Graph Labeling," International Journal of Mathematics Trends and Technology (IJMTT), vol. 59, no. 2, pp. 109-112, 2018. Crossref, https://doi.org/10.14445/22315373/IJMTT-V59P517