hello aspirant,

I hope that you are doing absolutely great.

With reference to your above mentioned query, I would like to tell you that there are a wide ranges of applications of matrices, Determinants and other mathematical topics and chapters into mechanical, Electronics and electrical Engineering. Even in Computer Science and in Civil Engineering these concepts and chapters are widely been used to elaborate the essence of mechanics and electronics. They are used for identifying the stability of a system, for performing transformations on system equations, Signal processing and communication etc. And in almost every application they stand the purpose of being a mathematical tool to make our lives easier.

I hope that this will help.

Hello

Hope you are doing well