2. Let C andD be 3 x 3 matrices. Write the determinant of D in terms of the determinant of C in the following cases (e.g. det(D) = 2 det(C)). Do not compute the determinant of C. Justify your answers. (a) D= C² 1 -1 1 -k k -k (b) С %— -3 2 and D = -3 2 -1 3 -1 3 (c) D = 3C

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A: As we know that applying row(column) operation value of determinants will not changed.

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Q: If the determinant of the first matrix below is as given, find the determinant of the other matrix.…

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Q: If X is a 3 x 3 matrix and det(X) = 3 what is the determinant of Xtr X-1. a) b) c) 1 d) 3 e) 9

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Q: If the determinant of the first matrix below is as given, find the determinant of the other matrix.…

A: Given: abcrstxyz=-1 To solve: abc-6r+3x-6s+3y-6t+3z-3a+r-3b+s-3c+t

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Q: 21. If X, Z are 3 x 3 matrices, det(X) = -3 and det(Z) = -5 what 0 -3 XZ. 1 - is the determinant of…

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Q: If X,Y, Z are 3 x 3 matrices, det(X) det(Z) = -15 then what is the determinant X²ytrz-!? 3, det(Y) =…

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Q: For the matrix 7 A= 4.5 11.1 1 The determinant of matrix is=

A: To find the determinant of the Matrix

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Q: Use the fact that ∣cA∣ = cn∣A∣ to evaluate the determinant of the n × n matrix.

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Q: If A is a 5x5 invertible matrix, then the determinant of 2A is k|A| where k is equal to (A) 2 B 32…

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Q: If the determinant of a 5 x 5 matrix A is det(A) = 9, and the matrix B is obtained from A by…

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Q: H.W:- Find the determinant for the following matrices: 0.3 0.2 0.2] 4. A = 3 0.2 0.2 [-0.4 0.4 0.3

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Q: 2. If the determinant of a 5×5 matrix A is det(A)=6, and the matrix C is obtained from A by swapping…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: If A is a 5x5 invertible matrix, then the determinant of 2A is k|A| where k is equal to A 2 B 0 с 16…

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A: Dear Bartleby student,according to our guidelines we can answer only three subparts, or first…

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Q: If the determinant of the first matrix below is as given, find the determinant of the other matrix.…

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Q: If the determinant of the first matrix below is as given, find the determinant of the other matrix.…

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Q: [1 1 1] The qr-factorization of the 3 x 3 matrix B is QR where R = 0 2 2 0 0 3 absolute value of the…

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Q: Suppose A, B are 3x3 matrices, det A = 6, and det B = -5. Find the following determinants. (a): det…

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Q: 1. Use your knowledge of how elementary row operations affect determinants to find the determinant…

A: Follow the steps to reduce into echelon form. Operate only rows not coloumns.

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Q: If A is a 5x5 invertible matrix, then the determinant of 2A is k|A| where k is equal to A) 32 B) 2…

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Q: Given the following matrix:  B = a b c         c d e        f g h Let's say that det(A) = −6.…

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Q: Consider the following matrix: -2 1 3 A = 4 5 1 -2 -1 (a) Calculate the determinant of A. (b) Find…

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