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Solve the equation Ax = b by using the LU factorization given for A. Also solve Ax=b by ordinary row reduction. 1 00 -1 10 3 -3 1 2-5-2 A = -2 1 6 -9-4 لیا Let Ly=b and Ux=y. Solve for x and y. y = 2-5-2 0 -2 -1,b= 0-1 -4

Solve the equation Ax = b by using the LU factorization given for A. Also solve Ax=b by ordinary row reduction. 1 00 -1 10 3 -3 1 2-5-2 A = -2 1 6 -9-4 لیا Let Ly=b and Ux=y. Solve for x and y. y = 2-5-2 0 -2 -1,b= 0-1 -4

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Solve the equation Ax = b by using the LU factorization given for A. Also solve Ax = b by ordinary row reduction. A = y = -5-2 X = 2 -2 3 1 6 -9 -4 1 - 1 00 10 3 -3 1 Let Ly = b and Ux=y. Solve for x and y. 2 0 0 5 -2 -2 -1 0 - 1 b= - 4 0
Transcribed Image Text:Solve the equation Ax = b by using the LU factorization given for A. Also solve Ax = b by ordinary row reduction. A = y = -5-2 X = 2 -2 3 1 6 -9 -4 1 - 1 00 10 3 -3 1 Let Ly = b and Ux=y. Solve for x and y. 2 0 0 5 -2 -2 -1 0 - 1 b= - 4 0
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