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Here are some statements/results involving matrices and vectors. Select all that are correct. All are given somewhere in RHB secs. 8.2 to 8.8 Negative marking applies. Select one or more: a. b. (AB)¹ = B¹A¹ C. For two square matrices A and B: Tr(AB) = Tr(BA) e. If A and B are diagonal matrices (i.e., all off-diagonal terms are zero), then AB=BA. Od. The inner product of two vectors can be written in terms of the Hermitian conjugate as follows: (a/b) = a¹b For square matrices A, B, C, D: Tr(ABCD)=Tr(DABC).

Here are some statements/results involving matrices and vectors. Select all that are correct. All are given somewhere in RHB secs. 8.2 to 8.8 Negative marking applies. Select one or more: a. b. (AB)¹ = B¹A¹ C. For two square matrices A and B: Tr(AB) = Tr(BA) e. If A and B are diagonal matrices (i.e., all off-diagonal terms are zero), then AB=BA. Od. The inner product of two vectors can be written in terms of the Hermitian conjugate as follows: (a/b) = a¹b For square matrices A, B, C, D: Tr(ABCD)=Tr(DABC).

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Here are some statements/results involving matrices and vectors. Select all that are correct. All are given somewhere in RHB secs. 8.2 to 8.8 Negative marking applies. Select one or more: a. For two square matrices A and B: Tr(AB) = Tr(BA) b. (AB)¹ = B¹A¹ C. If A and B are diagonal matrices (i.e., all off-diagonal terms are zero), then AB=BA. Od. The inner product of two vectors can be written in terms of the Hermitian conjugate as follows: (a/b) = a¹b e. For square matrices A, B, C, D: Tr(ABCD)=Tr(DABC).
Transcribed Image Text:Here are some statements/results involving matrices and vectors. Select all that are correct. All are given somewhere in RHB secs. 8.2 to 8.8 Negative marking applies. Select one or more: a. For two square matrices A and B: Tr(AB) = Tr(BA) b. (AB)¹ = B¹A¹ C. If A and B are diagonal matrices (i.e., all off-diagonal terms are zero), then AB=BA. Od. The inner product of two vectors can be written in terms of the Hermitian conjugate as follows: (a/b) = a¹b e. For square matrices A, B, C, D: Tr(ABCD)=Tr(DABC).
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