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Consider the following system of equations -x- 2z = 2 2x-y = 2 3y+4z = 1. (a) Solve the system by using the inverse

Consider the following system of equations -x- 2z = 2 2x-y = 2 3y+4z = 1. (a) Solve the system by using the inverse of the (coefficient) matrix. (b) Use Cramer's rule to solve the system.

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