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Su97exQ - 2 Find the solution by Gauss Elimination(5 pts 3...

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Su 97 EGN 3420 Quiz Name ___________________ SHOW ALL WORK!! Open Notes - No calculators (leave results of all calculations in terms of fractions) Given the system of equations Ax =b below, x + y + z = 9 2x - y + 3z = 14 x + 3y - 2z = 0 1. Show there is a unique solution without solving for it. (5 pts)
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Unformatted text preview: 2. Find the solution by Gauss Elimination. (5 pts) 3. Find the solution using the Gauss-Jordan Method. (5 pts) 4. Find the solution using x =A-1 b where the inverse is obtained in either of the two ways discussed in class. (5 pts)...
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