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use the inverse matrix of coefficients to find the solution of this system of equations how the work above, and write your answer in the box below he work abor y = 3.48 Z=-2.28 X = 3.44 W = 7.76

use the inverse matrix of coefficients to find the solution of this system of equations how the work above, and write your answer in the box below he work abor y = 3.48 Z=-2.28 X = 3.44 W = 7.76

Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Matrices
Section2.1: Operations With Matrices
Problem 13E: Solve for x,y and z in the matrix equation 4xyz-1=2yz-x1+24x5-x.
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I need help on c. The info is on number 6
(c) write the production matrix X = 25.0100 25.1695 19.4655 6. Consider the following system of equations: - 5x 2y + w = 8 2x - 3y - z + 3w = 7 y + 9z+ 4w = 19 x-y-z+w = 5 A = 20.0 21 21.0 I (a) write the matrix of coefficients, A S -201 -3 -1 3 1 а ч 2 -1 -1
Transcribed Image Text:(c) write the production matrix X = 25.0100 25.1695 19.4655 6. Consider the following system of equations: - 5x 2y + w = 8 2x - 3y - z + 3w = 7 y + 9z+ 4w = 19 x-y-z+w = 5 A = 20.0 21 21.0 I (a) write the matrix of coefficients, A S -201 -3 -1 3 1 а ч 2 -1 -1
((c) use the inverse matrix of coefficients to find the solution of this system of equations Show the work above, and write your answer in the box below X = 3.44 y = 3.48 Z = 2.28 W = 7.76 x2 7. A baker can bake at most 90 loaves of bread in one batch. The batch will consist of rye ( bread and peasant bread. A loaf of rye bread contains 0.9 kg of rye flour and 0.1 kg of wheat flour. A loaf of peasant bread contains 0.3 kg of rye flour and 0.7 kg of wheat flour. The baker has 75 kg of rye flour and 45 kg of wheat flour available. One loaf of rye bread sells for $6, and one loaf of peasant bread sells for $7. The baker wants to maximize the revenue. (a) formulate this optimization problem, i.e, write the objective function and the constraints maximize
Transcribed Image Text:((c) use the inverse matrix of coefficients to find the solution of this system of equations Show the work above, and write your answer in the box below X = 3.44 y = 3.48 Z = 2.28 W = 7.76 x2 7. A baker can bake at most 90 loaves of bread in one batch. The batch will consist of rye ( bread and peasant bread. A loaf of rye bread contains 0.9 kg of rye flour and 0.1 kg of wheat flour. A loaf of peasant bread contains 0.3 kg of rye flour and 0.7 kg of wheat flour. The baker has 75 kg of rye flour and 45 kg of wheat flour available. One loaf of rye bread sells for $6, and one loaf of peasant bread sells for $7. The baker wants to maximize the revenue. (a) formulate this optimization problem, i.e, write the objective function and the constraints maximize
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