Math Problem Statement
Which one of these has a Invertible matrix
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Algebra
Matrices
Determinants
Invertibility
Formulas
Determinant of a 2x2 matrix: det(A) = ad - bc
Determinant of a 3x3 matrix: det(A) = a(ei - fh) - b(di - fg) + c(dh - eg)
Theorems
A matrix is invertible if its determinant is non-zero
Suitable Grade Level
Undergraduate Linear Algebra