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Unformatted text preview: order truncated series expansion to the estimate based on the 4th order truncated series expansion. C) Calculate the true relative error in the estimate based on the 4th order truncated series expansion. Su 94 EGN 3420 EXAM 1 Name ______________________ Problem 3 (25 pts) Solve the following system of equations using the inverse matrix in the solution. x + y + z = 6 2xyz =3 5x + 4y2z = 7 Su 94 EGN 3420 EXAM 1 Name ______________________ Problem 4 (25 pts) Solve the following system of equations by Gauss Elimination. Start with the augmented matrix and perform a series of elementary row operations on the matrix until the forward phase of the Gauss Elimination is complete. Finish the solution using back substitution. x 1 + 2x 2 + 3x 3 = 3 2x 19x 3 =1 x 1 + 6x 2 + 6x 3 = 6...
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 Spring '11
 klee

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