Show that the determinant of the matrix B = xl – A, where I is an identity matrix and A = [1 2 01 4|, ís the polynomial x3 – 8x2 + x – 6. Moreover, show that A satisfies this [4 2 6] polynomial, that is, A3 – 8A? + A – 61 = 0. Use this fact to show that the inverse of A can be expressed as A-1 = (A² – 8A + I). This follows from the Cayley-Hamilton theorem. %3D

Q: Evaluate this determinant by cofactors of row 1: 4 4 4 4 1 2 0 1 2012 1 1 0 2 Check by subtracting…

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Q: B=" Let A = [_12] and B-[ 2 4 -2 35 determinants Compute @ without using Bb Solve Ax=b where b = [i]

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Q: First question: Find the inverse and determinate of the matrix A = [??H] -1-3 1 3 60 1 0 1 ||

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A: Aa per our guidelines, we can answer only first three sub-parts. Kindly repost the rest sub-parts…

Q: 1 -2 3 4 [7 9.

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Q: H.W:- Find the determinant for the following matrices: 4 6] 1. X =-1 -4 answer: X =-108 3 2.

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A: Matrix given is,

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Q: Use the cofactor expansion to compute the following determinant: 5 6 5 det -3 9 7 %3D 6 9-8

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Q: /2 003 1Y 0-10 00 II-I0 (2 2 210,

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Q: Compute the following determinants

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Q: Compute the determinant of A by any method where:

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Q: Find the value of the following determina

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