Find the determinant of A.

Q: Find the values of λ for which the determinant is zero.

A:

Q: Find determinant for the following matrices:

A:

Q: Use the determinant of A to determine whether A has an inverse. 3 4 11 2 5 10

A:

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

A: Given

Q: Compute the determinant using a cofactor expansion down the first column. 1 -5 A= 8 3 4 -2

A: It is required to determine the determinant of the given matrix using a cofactor expansion down the…

Q: Find the determinant of the standard matrix that results in the following transformation. (2,6)…

A: In the given transformation , vector (3,1) transforms to (-2,6)

Q: Find the determinant of the matrix.

A:

Q: Find the determinant of the matrix.

A: The determinant of a 1×1 matrix is the absolute value of the element present in the matrix itself.

Q: Find the determinant of the matrix

A: Given matrix is 362-7We know that determinant of matrix [abcd] is ad-bc

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

A: Determinant properties are used

Q: Verify the identity by expanding each determinant.

A: abcd+abef=abc+ed+f

Q: Find the determinant of the following matrices:

A:

Q: Use a determinant to

A: Given,        3232523-4301 11

Q: Evaluate the determinant by expanding by cofactors. 2. 2. 1. 1 -1 3. H

A:

Q: 1+a 1

A: Now we have to find the determinant of the matrix: 1+a11111+b11111+c11111+d

Q: Evaluate the determinants to verify the equation.

A:

Q: Use a determinant to decide whether the matrix is singular or nonsingular. 1 3 2. 4 4 0. 3 O…

A:

Q: Use a determinant to find an equation of the line passing through the points (1, 4) and (5, −2).

A: Let (x, y) be any point on the line passing through given points.

Q: For Exercise, evaluate the determinant of the matrix. 3 A =

A:

Q: Evaluate the determinants to verify the equation.

A:

Q: Find the value of the determinant

A:

Q: Use a determinant to decide whether the matrix is singular or nonsingular.

A:

Q: Find the determinant of the matrix a a b a a a b a A = a baa bаа а by applying appropriate…

A: For a given matrix A, |A| is the determinant

Q: -1 4

A: Given that a a 2×2 matrix and we find the determinant of this matrix. We know that determinant is…

Q: Let a, b e R. (a) Find the determinant of -2 1 -2 - 2.

A: (a) Given that, a2b-2124-2-1

Q: Evaluate the determinant of the matrix A by inspection

A: I listed two methods to find determinant.

Q: 1 Зі -5 A = | ₁/ i

A: Given matrix is A = 13ii-5

Q: Find the determinant of the dhatrix. [-19]

A:

Q: Use the determinant formula for the area of a triangle to find the area of the triangle in the…

A: Here, x1y1, x2y2, x3y3 are 31, -13, -2-2

Q: Find the value of the following determina

A: Given data: The expression for the determinant is △=2003-4-2231. The value of the determinant can be…

Q: Use a determinant to find an equation of the line passing through the points.(−4, 0), (4, 4)

A:

Q: Find the determinant of the matrix. 13

A:

Q: Evaluate the determinants D,Dx,Dy, and Dz.

A:

Q: Find the determinant of the matrix.

A: The determinant gives the value of matrix. The determinant is calculated only for square matrix. The…

Q: Find the determinant of the matrix.

A:

Q: Evaluate the determinants to verify the equation.

A:

Q: For Exercise, evaluate the determinant of the matrix. х G = х

A:

Q: Find the determinant of the matrix.[-6]

A: Find the determinant of the matrix.     [-6]

Q: Define the term determinant.

A:

Q: Compute the determinants of a. -3 4 4

A:

Q: Use a determinant to find an equation of the line passing through the points.(2, 5), (6, −1)

A:

Q: Find the determinant using row reduction

A: The below are the determinant properties while using the row operations. The value of the…

Q: Find the determinant of the mattrix. 3.

A: Given:- the matrix 0733To find: determinant of the matrix

Q: Evaluate the determinant, using row or column operations whenever possible to simplify your work.

A:

Q: Find the determinant of the matrix:

A: Given,           A=1-1240132-1045230-1

Q: Use expansion by cofactors to find the determinant of the matrix.

A: we have to use the expansion by cofactors to find the determinant of the matrix. xy-1320111 let the…

Q: Evaluate the determinant.

A: Given : 2313-1234

Q: Use a determinant to decide whether the matrix is singular or nonsingular. 1 2 2 3 1 O singular…

A:

Q: Evaluate the determinants to verify the equation.

A: Given: wxyz=wx+cwyz+cy

Q: Find the determinant of the matrix.

A: The given determinant is 2134