Express A as a product of elementary matrices.  Expressing the inverse of A as elementary matrices won't be good enough.  Include every bit of your reasoning so that you produce a solution that is clear, complete, and detailed.  Make sure you use our notation for elementary matrices.  Do NOT use the  R1 + R2 = R1 business. And do not use determinants

Q: 3 -6 9 B = |−2 7 -2 0 1 5 1 -2 3 1 5 -9 6 3 D = -1 2 -6-2 L 2 8 6 1

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Q: Use the Diagonal Method to evaluate the value of the determinant: 3 4 2 -1 - 3 -2 2 3 1 -1 | A = 1 3…

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Q: Find values for the variables so that the following matrices are equal. X= x 4y 6 Z= Z = (Simplify…

A: Answer is given below

Q: The sum of three numbers is 6. If we multiply the third number by 2 and add the first number to the…

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Q: Question 9. Solve ans show work. thanks

A: Hey! Done below. Please ask for further clarifications.Explanation:Step 1:Step 2: Step 3: Step 4:

Q: If A and B are inverse of each other, the determinant of AB is

A: Solution :  Given that  A and B are inverse of each other

Q: Please make it step by step sol:

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Q: Create TWO (2) of your own square matrices with 3 x 3 or 4 x 4 dimension and label it as Matrix  A…

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Q: Example: Find determinant for the following matrices: 3 01 1. -1 1 -6 4

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Q: Find the determinant of the matrix using the formulas in number 1 then check your answer with…

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Q: See the following matrix below: A 2 1 -1 2 0 2 1 B Answer in simplest or reduced fraction form if…

A: The determinant of a 3×3 matrix is calculated using the formula:…

Q: label all steps. Evaluate the following determinant by using row-operations. Carefully A = 0 -2 -3 2…

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Q: 1 -5 0 0 | -2 1 0 0 7 5 | -5 0 1 0 | 3 j. 0 1 -4 -3 2 0 | 7 0 0 1 6 -2 | 4 0 0 0 | 1 0 0 6 | -5 1 -5…

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Q: solve the following system of equations. 2x₁ + 3x₂ = 7 6x₁ - x₂ = 1 Express the system of equations…

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Q: Let A, B,C M.(R) be three square invertible matrices with real coefficients. Solve the following…

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Q: For the matrix below, verify that switching 2 rows or two columns only changes the sign of the…

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Q: Determine the determinant of the matrix below: -5 1 3 4 -8 -5 -2 9 -6

A: We have to determine the determinant of the matrix.

Q: Solve the problem below. Evaluate the determinant: 1 2 3 -2 -1 -2 3 4

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Q: If the determinant of the 2x2 matrix 3 a 2 b is 7, then what is the determinant of the 2x2 matrix a…

A: To find the determinant of matrix.

Q: -1 -2 5 A = -3 4 -3 1 The determinant of A is Does the matrix have an inverse? Choose v

A: we are given the matrix  A=-1-25-3040-31

Q: 0 0 1 0 0 10 0 1 0 0 0 0 0 0 1 Find

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