0 2 -1 et A 1 1 1 and suppose B is a 3 x 3 matrix with |B| = 6. 22 5 a) 5) Find the determinant of A by finding an upper-triangular matrix that is row-equivalent to A. What is the determinant of 2(B-¹A²)T? Justify your answer.

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

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Q: *** eterminant using a cofactor expansion across the first row. Select the correct choice below and…

A: Topic:- matrix algebra

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A: ∫02∫04-x2 4cosy4-ydydx We solve it by change of integration. In the above integration the strip is…

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Q: 1 2a and its cofactor matrix C = 2b -2 **Suppose the matrix A =| 2а 4 20 4 answer the following…

A: Explanation of the answer is as follows

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

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Q: Find the determinant of the matrix. A-9 5 [^-^-{] 4 λ Need Help? Read It

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A: To find the determinant of matrix.

Q: Oppgåve 2. a) Use row and column expansion and calculate the determinant of the matrix [2 1 -1 0 b 2…

A: Please see the below picture for detailed solution.

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: The 3 x 3 matrix D is defined in terms of the constant k by D 2 k lk - 2 -1 3 4 2 3 J k+7] Given…

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Q: [7 9 7] Identify which of the following among the four choices will be the determinant of the given…

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Q: 1)  If A =     2   1     and   B =    2    -3                   8   6                      -1    -2…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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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…