Question: I can't solve this problem 4. (8 points) Find the inverse of each of the following matrices. 4 a) A = 2 b) B =

I can't solve this problem

4. (8 points) Find the inverse of each of the following matrices. 4 a) A = 2 b) B = 5 3 C) C = 5 d) D = N W N W N6. (8 points) Use Cramer's Rule to solve the following equation systems. 3x1 + x2 + 3x3 = 2 a ) 5x1 - 2x2 + 2x3 = 1 2x1 + 2x2 + 3x3 = 1 5x1 + 2x2 + 5X3 = 4 b) 3x1+ 5x2 - 3x3 =-1 (-2x1 - 4x2+ 3x3 = 1

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