(a) Consider the matrix 4 0 4 7 -5 1 A = 3 -1 2 1 -6 0 (i) Compute the determinant of A. (ii) Using your answer to part (i), explain whether A is invertible or not. (Do not attempt to compute the in- verse.)

Q: c.) (CD) (CD) -1 = d.) cofactor of B =

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Q: 1.) Find the area using matrix and determinants? N Bermuda (452,196) Miami (0,0) W + E Puerto Rico…

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Q: II.2 Find the determinant of the following: II.2.A [1.01011 4.194211 7.77777 A) A = 2.11111 5.214785…

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Q: snip

A: To compute the determinant of A = 5-321022-13

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Q: E = F = [2 13 101 1 0210 0 1 2 3 1 -2 0 0 315 3 -7 0 -4 2 010 021 1 001

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Q: 4. Determine ij, iz and iz by using the Inverse Matrix Method.

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Q: (:) -5) and B=( 6 -3 3 2 1) If A = ( 3 4 Find:- a) A? b) determinant A c) adjoint A d) B-'

A: As per our company policy, we are supposed to answer only first question. For the rest please repost…

Q: 1:49 Expert Answer Step1 a) Matrix multiplication and inverse of a matrix concept are used in this.…

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Q: a1 bị C1 b2 c2 is given by az b2 The determinant of a 3 x 3 matrix A = | a2 bs CзJ |A| = a1 + az a2

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Q: 3 1 Let A Solve the matrix equation -3 -1 XA - X = 2AT + I for X.

A: To solve the matrix equation XA-X=2A^T+I

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Q: 1. Evaluate the determinant of the matrix -3 4 P = 2-3 -4 -4 -3-4, -1 -2 3 1 -2 3 12

A: As per the guidelines I am answering only one question at a time. 1] P=12-34-1-23-41-23-412-3-4

Q: Q2, please show work and show work in simplest way possible. Thanks.

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Q: 3 1. Consider the matrix A = 6 5 11 -9 0 and the matrix b = 48 [32] 2 3 a) Find the determinant of…

A: The given matrices are; A= 3  5   1       b= 32      6  -9   0            48      1   2    3…

Q: -2 3 rix [12²2 3] m - 1 is -7,

A: If the determinant of the  matrix  is , then to  find the valueof m.