.: ; Find the inverse of the following matrix A by using the formula involving adj A the transpose of the cofactor matrix of A) and the determinant of A: [2 0 A = 0 0 -2 0 2 1
.: ; Find the inverse of the following matrix A by using the formula involving adj A the transpose of the cofactor matrix of A) and the determinant of A: [2 0 A = 0 0 -2 0 2 1
Chapter7: Systems Of Equations And Inequalities
Section7.8: Solving Systems With Cramer's Rule
Problem 3SE: Explain what it means in terms of an inverse for a matrix to have a 0 determinant.
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