Question: linear Algebra For the matrix - 1 A = N mot Part(a) [4 points] Find det(4A). Show all your work. Part(b) [3 points] Evaluate |

linear Algebra

$linear Algebra For the matrix - 1 A =\\ N mot$

For the matrix - 1 A =\\ N mot Part(a) [4 points] Find det(4A). Show all your work. Part(b) [3 points] Evaluate | AT| - 2| A-1|. Part(c) [4 points] Use Cramer's rule to solve the following system for z only

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