Consider the following linear system we call S 4.x 2y + 5z = -5 2x +...

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Consider the following linear system we call S 4.x 2y + 5z = -5 2x + 2y 3z = 3. 3y + 22 = 2 a) Show that the linear system S has a unique solution, and find the unique solution. Justify your answer. b) Does the system composed of the first, and second equations have a unique solution, no solution or an infinite number of solutions? If this system has solution(S), then find the set of solution(s). Justify your answers. Consider the following linear system we call S 4.x 2y + 5z = -5 2x + 2y 3z = 3. 3y + 22 = 2 a) Show that the linear system S has a unique solution, and find the unique solution. Justify your answer. b) Does the system composed of the first, and second equations have a unique solution, no solution or an infinite number of solutions? If this system has solution(S), then find the set of solution(s). Justify your answers.

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Answer a 4x2y5z5 2x2y3z3 x3y2z2 4 2 5 2 2 3 1 3 2 44 9 23 4 56 2 38 0 so get a unique solution let matrix X1 X2 X3 b 1 4 2 5 5 2 2 2 3 3 3 1 3 2 2 inv... View the full answer