Mathematics Homework Help

I’m studying for my Applied Mathematics class and don’t understand how to answer this. Can you help me study?

HELLO, I have  linear algebra REsearch 200 words only ( REFERENCES NOT INCLUDED ) 

please go through the instruction carefully  I’m majoring in chemical engineering 

Conduct your own internet research to discover how linear algebra is used in real-world engineering applications. For example, how is linear algebra used in computer science, machine learning, economics, or modeling biological processes, etc.? ( please note my major is chemical engineering so do not select any another major)