Volume 66 | Issue 10 | Year 2020 | Article Id. IJMTT-V66I10P513 | DOI : https://doi.org/10.14445/22315373/IJMTT-V66I10P513

The Lah matrix is represented by ๐ฟ๐, is a matrix where each entry is Lah number. Lah number is count the number of ways a set of n elements can be partitioned into k nonempty linearly ordered subsets. k-Fibonacci matrix, ๐น๐ (๐) is a matrix which all the entries are k-Fibonacci numbers. k-Fibonacci numbers are consist of the first term being 0, the second term being 1 and the next term depends on a natural number k. In this paper, a new matrix is defined namely ๐ด๐ where it is not commutative to multiplicity of two matrices, so that another matrix ๐ต๐ is defined such that ๐ด๐ โ ๐ต๐. The result is two forms of factorization from those matrices. In addition, the properties of the relation of Lah matrix and kFibonacci matrix is yielded as well.

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Irda Melina Zet, Sri Gemawati, Kartini Kartini, "Relation between Lah matrix and
k-Fibonacci Matrix," *International Journal of Mathematics Trends and Technology (IJMTT)*, vol. 66, no. 10, pp. 116-122, 2020. *Crossref*, https://doi.org/10.14445/22315373/IJMTT-V66I10P513