120 41 0 0 0 0 0 0 0 0 0 0 -70 -40 2 0 0 0 000 45 Сл 5 -5 15 0 0 0 20 2 -2 174 174 5 0 0 0 22 0 3 75 2 0 3 19 0 -1 75 -2 1

Q: Use properties of determinants to evaluate the given determinant by inspection. Explain your…

A: Let A=23-41-3-2-152To find |A|.

Q: What does interchanging any two rows (or columns) do to the value of the determinant?

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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…

A:

Q: Rearrange the following matrices according to 7 4 3 2 9. 3 15 5 2 5 3 9 5 4 6 5 II II III II

A: Rearrange the following matrices according to decreasing value (top to bottom) of their determinant.…

Q: Use a graphing calculator to find the determinant of the matrix. Determine whether the matrix has an…

A: The given matrix is : 43-210-8-624-12015327129-6-1 Using the matrix calculator, the determinant of…

Q: Use the determinant to decide whether the matrix B given below is singular or nonsingular. B-/14 14…

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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: Use a determinant to find the value of a that make the matrix A = a = a 1 2 1 2 3 non-invertible. 1…

A: Solution :- For, Matric should be non-invertible : Determinant should be equal to zero.…

Q: Show that the determinant of the matrix is equal to the determinant of its transpose by expanding…

A: Here, we have to find |A| and |A^t| by expanding third row and third column respectively.

Q: -1 9 6 use the following matrix. 10 1 1 11 4 0 -2

A: We have to find determinant

Q: Use elementary row or column operations to evaluate the determinant. 4 4 3. 4 2. 3.

A: We evaluate the given determinant by using elementary row operations.

Q: 1212 2121 3223 니 니

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

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Q: Find the determinant of the matrix. 2-5 4. 3 A-1

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Q: Use determinants to find out if the matrix is invertible. - 25 2 - 5 -6 2 O 10 -3 1,

A: A metric is set to be invertible if its determinant is non zero. We will find the determinant of the…

Q: Find the solution of the system of linear equation and the value of the determinant of its…

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Q: Find C11-C22, d11-d33, and the determinant of D. Thank you!

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Q: -1 2 1 -4 -3 (c) 1 -1 -1 1 1 3.

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Q: How does the row operation affect the determinant? OA. It changes the sign of the determinant. OB.…

A: as you can see from the two matrix, Rows 1 and Rows 3 are interchanged.

Q: Use the appropriate property of determinants to find a. Do not evaluate the determinants. 03-3 0 1…

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