Show that the following matrices are singular but are diagonalizable. a. b. 2-1 0 A-12 0 000
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a.
b.
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2-1 0 A-12 0 し000 9 21 -1 A= -1 2-1 1 -1 2
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a The matrix is clearly singular because it has a row and a column all of whose en...View the full answer
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