Compute the determinant of the matrix by Gaussian elimination. Although these are multiple choices, please show all the work in the note book. This w 3. 21 -3 -1 -4 3 O-9 O -18 O 18

Q: Evaluate each determinant. 3 -1 -5 3 -3 4 7) 0 0 -6 8) -6 5 -5 1 -2 -5 -3 -6 1 0 -2 6 6 -5 3 9) 5 5…

A: As per bartleby guidelines only first three subparts are to be solved please upload other…

Q: )| -3,3 2 9 -3 = 2 = 2(1) || 0 0 0 = 2 2( expand along C₁ 0 21 0 = 20 -1 N -4 1 5 3 1 -2 1 4 2 x 7…

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Q: 3. Compute the determinant of the matrix M using elementary row operations (all row operation must…

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Q: Express A as a product of elementary matrices.  Expressing the inverse of A as elementary matrices…

A: Consider the given matrix  A = 92-14              Now we will convert the matrix A I  as  I…

Q: -1 004 -1 1 04 1 -2 0 3 2 0 -3 -2

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Q: You need to provide details/explanations of your solutions, indicate any formulas you are using, and…

A: Step 1: Step 2: Step 3: Step 4:

Q: Find the determinant of the matrix M, where: Explain how you obtained your answer. M 0 0 0 3x 14 52…

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Q: Compute the determinants of the follow- ing matrices. 3 2

A: The solution is given as follows :

Q: Compute the determinant of the matrix. Show all your work including which row operations and…

A: To find the determinant of the matrix we will use the row operations and cofactor expansions.Note:…

Q: Use the fact that |CA| = |A to evaluate the determinant of the nxn matrix. 12 18 A = [ ¹² 6-24 STEP…

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Q: -2 3 rix [12²2 3] m - 1 is -7,

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