Find an invertible matrix P and a matrix C of the form O B. (Use a comma to separate answers as needed.) There is no matrix C of the form a b Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The matrices P and C are D a-b 1 a such that A= 2.6 -7.8. 1.2-3.4 has the form A = PCP and no invertible matrix P such that A=PCP ¹.

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Q: -10 81 O 10] B= -4 2 1

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Q: Use the following matrices to compute A + B. -4 B = 1 3 1 A = 1 6 -2 3 -6

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Q: Use the fact that matrices A and B are row-equivalent. -2 -5 8 0 -17 1 -5 1 5 A = -5 -11 17 3 -53 1…

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Q: The matrices C and D are given below. Find the matrix B so that BC = D. C = -1 and D =

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Q: Find LU factorization for the following matrix. 6 3 1 X = |-6 0 -16 8 -17]

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