Show that the matrix is non-singular and verify Cauchys theorem, namely |adjB| = |B| 2 .
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Show that the matrix
![[102] B = 3 40 6-2 1](https://dsd5zvtm8ll6.cloudfront.net/images/question_images/1704/7/8/0/015659ce0ef4c9e71704780016183.jpg)
is non-singular and verify Cauchy’s theorem, namely |adjB| = |B|2.
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4 det B 1 x 2x Now 1x42x3056 4 3 ...View the full answer
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