14111cn2.15

14111cn2.15 - Solve the following system: z = 4 x-y 3 x =...

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c ± Kendra Kilmer August 18, 2011 Using Inverses to Solve Systems of Equations If AX = B is a linear system of n equations with n unknowns where A is the coefficient matrix, X is the matrix of unknowns, and B is the constant matrix and if A - 1 exists, then is the unique solution of the system. Example 4:
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Unformatted text preview: Solve the following system: z = 4 x-y 3 x = 12-4 z y + 3 z = 6 Example 5: Solve the following system: x 1 + x 2 + x 3 = 5 x 1-x 2 + x 3 =-3 x 1-2 x 2-x 3 =-1 Section 2.6 Highly Suggested Homework Problems: 3, 9, 11, 19, 41, 43, 51 15...
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