3. Solve the following systems of equations using Gaussian elimination. (f) 2x, – 3x, - X = = Er 3x, 5x2 - 2x3 - 1 9x1 + 6x2 + 4x3 %3D 5. (a) Write the LU decomposition for each coefficient matrix A in Ex- ercise 3.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Need SOLUTION as soon as possible.Kindly solve both parts 3f & 5a for 3f.Kindly solve both to get a Like . THANKYOU!!
3. Solve the following systems of equations using Gaussian elimination.
(f) 2x1
3x2
Xz =
5x2 - 2x3 = - 1
3x,
%3D
9x, + 6x2 + 4x3
1
%3D
5. (a) Write the LU decomposition for each coefficient matrix A in Ex-
ercise 3.
Transcribed Image Text:3. Solve the following systems of equations using Gaussian elimination. (f) 2x1 3x2 Xz = 5x2 - 2x3 = - 1 3x, %3D 9x, + 6x2 + 4x3 1 %3D 5. (a) Write the LU decomposition for each coefficient matrix A in Ex- ercise 3.
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