For an invertible matrix with an LU factorization A = LU, both L and U will be invertible and A-¹ = U-¹2-¹. Find L-1, U-1, and A-¹ for the giv 10 [83][4][8] -1 2-1 = U-1 = A-1 = A = 1 1 -6 1 6 1 0 1 -6 1 0
For an invertible matrix with an LU factorization A = LU, both L and U will be invertible and A-¹ = U-¹2-¹. Find L-1, U-1, and A-¹ for the giv 10 [83][4][8] -1 2-1 = U-1 = A-1 = A = 1 1 -6 1 6 1 0 1 -6 1 0
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter11: Matrices And Determinants
Section11.3: Inverses Of Matrices And Matrix Equations
Problem 1E
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![For an invertible matrix with an LU factorization A = LU, both L and U will be invertible and A-¹ = U-¹2-¹. Find 2-¹, U-¹, and A-¹ for the given matrix.
-6
10
-6
[1] - [48] [61]
6
-1
0
L-1 =
U-1 =
A-1 =
A =
1
1
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0
1
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Transcribed Image Text:For an invertible matrix with an LU factorization A = LU, both L and U will be invertible and A-¹ = U-¹2-¹. Find 2-¹, U-¹, and A-¹ for the given matrix.
-6
10
-6
[1] - [48] [61]
6
-1
0
L-1 =
U-1 =
A-1 =
A =
1
1
Need Help?
0
1
Read It
Watch It
Master It
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