Math Problem Statement

tentukan inversnya

Solution

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Math Problem Analysis

Mathematical Concepts

Matrix Algebra
Determinants
Inverse of a Matrix

Formulas

Determinant of a matrix
Cofactor matrix
Adjugate matrix
Inverse of a matrix: A⁻¹ = (1/det(A)) * adj(A)

Theorems

Invertible Matrix Theorem: A square matrix has an inverse if and only if its determinant is non-zero

Suitable Grade Level

Grades 10-12