Institutions have accepted or given pre-approval for credit transfer.
* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.
What a Singular Matrix Is and How to Tell if a 2x2 Matrix Is One
In this lesson, I'll explain the concept of a "singular" matrix, and then show you how to quickly determine whether a 2x2 matrix is one (because with 2x2 matrices it's pretty easy)!