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1. The matrix J is given by J= a) Show that J² d -b -C $] a [a b]. c d where a+d=-1 and ad-bc=1.

1. The matrix J is given by J= a) Show that J² d -b -C $] a [a b]. c d where a+d=-1 and ad-bc=1.

Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Determinants
Section3.3: Properties Of Determinants
Problem 63E: Let A be an nn matrix in which the entries of each row sum to zero. Find |A|.
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Kindly provide me with the complete solutions for this question about matrices. Thanks in advance.
1. The matrix J is given by J=| a) Show that J² = -C -b -=[a b] a , where a+d=-1 and ad-bc=1. [5 marks]
Transcribed Image Text:1. The matrix J is given by J=| a) Show that J² = -C -b -=[a b] a , where a+d=-1 and ad-bc=1. [5 marks]
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