Determining the Roots Equation of Characteristics

Sri Rejeki Dwi Putranti (Faculty of Engineering, Universitas Yos Soedarso Surabaya [e-mail] (corresponding author))
Suroso Ari Purnomo (Faculty of Engineering, Universitas Yos Soedarso Surabaya)

Aloha International Journal of Multidisciplinary Advancement (AIJMU)
Vol 4, No 2 (2022): February

Characteristic equation an matrix roots called characteristic roots. Here is discussed how to determine the roots of the characteristic of several kind if matrices. Such us Matrix Hermitian, Orthogonal Real Matrix and Matrix Similar.The roots of a Hermition matrix and the characteristic roots of a real symmetric matrix must be real. While the roots of an Orthogonal Riel matrix have 1 as mode. For a Similar matrix, the characteristic roots are the same. Keywords: matrix; root equation; characteristic