Math Problem Statement
Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.)
−3 −2 6
4 2 −6 6 3 −8
Solution
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Math Problem Analysis
Mathematical Concepts
Matrix Algebra
Inverse of Matrices
Determinants
Formulas
det(A) = a(ei - fh) - b(di - fg) + c(dh - eg)
A^{-1} = 1/det(A) * adj(A)
Theorems
Matrix Inversion Theorem
Suitable Grade Level
Grades 11-12 or College-level Linear Algebra
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