32-1 4. A=0 4 1 5 5-2 (1) Prove the existence of A-1. (2) Calculate A-1 by Gauss - Jordan Elimination. 1 1 2 (3) Calculate the inverse of AC if C¹= 3 -1 1 -1 3 4
32-1 4. A=0 4 1 5 5-2 (1) Prove the existence of A-1. (2) Calculate A-1 by Gauss - Jordan Elimination. 1 1 2 (3) Calculate the inverse of AC if C¹= 3 -1 1 -1 3 4
ChapterB: Graphical Analysis Of Planar Trusses
Section: Chapter Questions
Problem 10P
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Transcribed Image Text:32-1
4. A=0
4
1 5 5-2
(1) Prove the existence of A-1.
(2) Calculate A-1 by Gauss - Jordan Elimination.
1 1 2
(3) Calculate the inverse of AC if C¹= 3 -1 1
-1 3 4
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