1 Department of Mathematics and Statistics, Federal Polytechnic Bali, Taraba, Nigeria.
2 Department of Mathematical Sciences, Gombe State University, Nigeria.
3 Department of Mathematics and Statistics, Federal Polytechnic Bauchii, Nigeria.
4 Department of Computer Science, Federal Polytechnic Bali, Taraba, Nigeria.
5 Department of Science Laboratory Technology, Federal Polytechnic Bali, Taraba, Nigeria.
6 Department of Mathematics and Statistics, Federal Polytechnic Bauchii, Nigeria.
World Journal of Advanced Research and Reviews, 2025, 26(02), 4148-4157x
Article DOI: 10.30574/wjarr.2025.26.2.1978
Received on 12 April 2025; revised on 27 May 2025; accepted on 30 May 2025
The power of matrix algebra was seen not only in applied mathematics, applied sciences, engineering but also in economics, sociology, modern psychology and industrial management (i.e., system of linear equation, cryptography, optics, signal processing, image processing, graph theory, Machine Learning, Data Science etc.). In practice the matrix inverse methods is suitable only for non-singular small system because the higher the size of the system the more difficult finding the inverse of the system even with the help of software/application. With experience we were able to find the inverse of order 4, 5, … , n matrix with ease and also verified the method by computing .
Matrix; Determinant; Inverse Method; Cryptography; Data Science
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Kasimu Juma Ahmed, Bashir Saidu Musa, Mustapha Muhammad Lamido, Shehu Adamu, Muhammad Bello Mustapha and Ado Bappayo. Inverse Method for Order n Matrix. World Journal of Advanced Research and Reviews, 2025, 26(2), 4148-4157. Article DOI: https://doi.org/10.30574/wjarr.2025.26.2.1978