2. 5x -4y a) Solve for x and y based on Cramer's Rule of Determinants: 3x + 2y 5, Answer: x 1, y = 1 b) Solve for x and y based on Matrix Inversion: x - 2 y = - 4, 4x y = 5 Answer: x 2, y = 3 c) Solve for x, y, and z: Answer: x = -1, y = 1, z = 2 3x-3y + 2z= - 2 x+2y - z-1, 3, 2x - y + 3z

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A: The solution of the problem is given in the next steps.

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Q: what is the size of the matrix and what is the determinant

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Q: Q2) Compute the value of the determinant by the Radial method |2 1 D = 1 3 -2 3 1

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Q: (:) -5) and B=( 6 -3 3 2 1) If A = ( 3 4 Find:- a) A? b) determinant A c) adjoint A d) B-'

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Q: Q1\ find : 4 -3 1 -1 3 -2 -7 9 5 -6 -4 8 Q2: If A= 7 and b=5, find A.b ? Q3\ Find the determinat |A|…

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Q: 1)  If A =     2   1     and   B =    2    -3                   8   6                      -1    -2…

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