Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN: 9780134463216
Author: Robert F. Blitzer
Publisher: PEARSON
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Problem #8: Given a matrix A with complex entries, let 4* be the matrix formed by taking the complex conjugate of every entry, and then taking the transpose. For example 911 912 921 922 True or False: The diagonal entries of 4.4* and 4*4 are always real numbers.
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Transcribed Image Text:Problem #8: Given a matrix A with complex entries, let 4* be the matrix formed by taking the complex conjugate of every entry, and then taking the transpose. For example 911 912 921 922 True or False: The diagonal entries of 4.4* and 4*4 are always real numbers.
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