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If A = and B = find AB, BA, A? = AA, and B2 = BB. (If an answer does not exist, enter DNE into any cell of the matrix.) -8 6 (a) AB (b) ВА (c) A2 = AA (d) B2 = BB

If A = and B = find AB, BA, A? = AA, and B2 = BB. (If an answer does not exist, enter DNE into any cell of the matrix.) -8 6 (a) AB (b) ВА (c) A2 = AA (d) B2 = BB

Algebra and Trigonometry (MindTap Course List)
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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4 -6 -3 9 If A = and B = find AB, BA, A? = AA, and B2 = BB. (If an answer does not exist, enter DNE into any cell of the matrix.) 8- 6 (a) AB (b) ВА (c) A2 = AA (d) B2 = BB I 1
Transcribed Image Text:4 -6 -3 9 If A = and B = find AB, BA, A? = AA, and B2 = BB. (If an answer does not exist, enter DNE into any cell of the matrix.) 8- 6 (a) AB (b) ВА (c) A2 = AA (d) B2 = BB I 1
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