1 1 -2 0 3 -5 -1 2 A = 1 1 2 4 2 1 3 3.

Q: Find the determinant of the matrix.

A:

Q: 2 -1 1 -1 1 A = -1 3 1 -1 3 2 -1

A: Given

Q: Evaluate the determinant.

A: The given determinant can be calculated as, 121218-34=12×-34-18×12                  =-38-116…

Q: Find the determinant using elementary row operation/cofactor expansion

A:

Q: E = 5 -2 -4 3 2 2 -4 -4 -4 0 -3 2 3 2 4 4 -2

A:

Q: Evaluate the determinants.

A: The matrix a00000b00000c00000d00000e has all its non diagonal elements equal to zero. Such a matrix…

Q: Illustrate the multiplying any row (or column) by a scalar do to the determinant?

A:

Q: E = F = [2 13 101 1 0210 0 1 2 3 1 -2 0 0 315 3 -7 0 -4 2 010 021 1 001

A:

Q: |2–1 -1 -1 2-1 -1 -1 2-1 nxn

A:

Q: Find the determinants

A:

Q: Find the determinant of the matrix.

A:

Q: Find the determinant of the matrix.

A:

Q: cos no sin ne - sin no cos no 4 -1 5 -4 -2 1 -3 1 -5 2 2 -1 3.

A:

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: Find the determinant of

A:

Q: Find the determinant using elementary row operations

A:

Q: Evaluate the determinant.

A: Given : 2313-1234

Q: a) cost sint sin t cost 2 3 4 b) 1 0 1 7 6 5 0509 0 1 1 0 (c) 3 3 30 0 4 4 1

A: