#matrixtips — Public Fediverse posts
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Alright, future engineers!
**Determinant:** A single scalar value derived from a square matrix.
Ex: For `[[a,b],[c,d]]`, `det = ad - bc`.
Pro-Tip: If `det = 0`, the matrix is NOT invertible (no unique solution for systems!).
#LinearAlgebra #MatrixTips #STEM #StudyNotes -
Alright, future engineers!
**Determinant:** A single scalar value derived from a square matrix.
Ex: For `[[a,b],[c,d]]`, `det = ad - bc`.
Pro-Tip: If `det = 0`, the matrix is NOT invertible (no unique solution for systems!).
#LinearAlgebra #MatrixTips #STEM #StudyNotes