1a) Let A be a 2x2 matrix with characteristic Polynomial CA (XX) = (xXx-5) ². If A is diagonalizable, what of 51-A? must

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1a Let A Be A 2x2 Matrix With Characteristic Polynomial Ca Xx Xxx 5 If A Is Diagonalizable What Of 51 A Must 1 (37.08 KiB) Viewed 25 times

1a) Let A be a 2x2 matrix with characteristic Polynomial CA (XX) = (xXx-5) ². If A is diagonalizable, what of 51-A? must be the RREF a bi Let A be a 4x4 matrix and suppose that A is i diagonalizable. And if the characteristic polynomial A is (AGO) = (x + 1)(x-1)³ then which of the following trile? of are (i) A is invertible (1) A is not Invertible (1) rank (I-A) = 3 (iv) rank (I-A) = 1 (u) rank (I-A) = 1 (vi) rank (-1-A) = 3