List two major advantages to LU decomposition to Guassian Elimination
List two major advantages to LU decomposition to Guassian Elimination
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Transcribed Image Text:List two major advantages to LU
decomposition to Guassian Elimination
Expert Solution
Step 1
Advantages of LU decomposition over Gaussian elimination
1) LU Decomposition is more efficient compare to Gaussian elimination on the basis of computation when we solve many sets of equations with the same coefficient matrix.
2) The computational cost to solve the following equation:
For LU decomposition is O(N^3 + rN^2)
For Gauss elimination is O(rN^3)
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