Product Groups Part 1

[@tekaaable]

You are a wonderful teacher. Im reading my first algebra course and I really appreciate your videos!

[@unknown-nr7wh]

Is it a concept in mathematics....I was searching for product groups of Economics

[@harrisonbennett7122]

Thank you!

[@rahmanmohamed9934]

Great

[@AlexBorel97]

I think that you've forgot one things : (e,e)*(a,a')=(a,a')*(e,e)=(a,a')

[@unknown-nr7wh]

Is it a concept in mathematics....I was searching for product groups of Economics