Given the system of linear equations as per picture. i. By using a form of [A][X] = [B], derive LU decomposition for the given system of equations. Multiply the resulting [L] and [U] matrices to verify that matrix [A] is produced. ii. Apply LU decomposition to solve the system. Show all the steps in the computation. iii. Solve the

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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Given the system of linear equations as per picture. i. By using a form of [A][X] = [B], derive LU decomposition for the given system of equations. Multiply the resulting [L] and [U] matrices to verify that matrix [A] is produced. ii. Apply LU decomposition to solve the system. Show all the steps in the computation. iii. Solve the given linear system for a new right-hand side vector (B] = [2] [3] [9]
7x,+3x2-4x, 5
8x,-9x2 +6x, 1
X+2x2-3xa = 4
%3D
Transcribed Image Text:7x,+3x2-4x, 5 8x,-9x2 +6x, 1 X+2x2-3xa = 4 %3D
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