A = n N5 - -Om cO 3O17

Q: Compute the determinants using cofactor expansion along any row or column that seems convenient

A:

Q: |1 a а2 A = |1 b b² b b23 (b — а)(с - а)(с — b) %3D c2

A:

Q: Evaluate the determinant, using row or column operations whenever poss -3 5 12 7 -8 2 -1 14 4 4 9…

A: A detailed solution is given below.

Q: Using the property of determinants, prove that |1 bc a(b+c)| 1 1 ab c(a+ b)| 2) ca b(c +a)| = 0

A:

Q: Compute the determinants in Exercises using cofactor expansion alongany row or column that seems…

A: Given matrix: A=0a0bcd0e0   For any n×n matrix A, determinant using cofactor expansion on the first…

Q: If A - a (ª () C is equal to? and det A - 0 (in din) 0 a 0 c+2a d + 2b 4, then what is the…

A: This question can be solved using the concept of determinants.

Q: Evaluate the determinant. cos(0) 1 cos(0)

A:

Q: Using the theorem on determinants, show that |1 a2 a A 1 (ь — а) (с — а)(с — b) b b2 | - c²

A:

Q: Compute the determinants in Exercises using cofactor expansion alongany row or column that seems…

A: The given matrix is 0a0bcd0e0

Q: 1 0 0 8 0EA → | 0 1 0 1 0 [5 4 -8 EE A → |0 -9 [0 0 E E, E, A = |0 2 1 0 0 8 0 0 1 0 1 1 0 1 0 0 3 1…

A:

Q: Find the determinant of by cofactor expansion. 5 0 7 0 1 -7 - 4 0 0 6 -8 0 0 0 3 0 0 - 20 -54 0 1 0…

A:

Q: Find the determinant of the matrix | cos A sinA sinB cosB sin A - sin B cos A+ cos B cos A - cos B O…

A:

Q: Compute the determinant of A by using cofactor expansion. 7 1 A = 0 3 -1 -3 4 -2 Manual handwritten…

A:

Q: 2а 2b b - c 2b 2а а+c| %3D-2(а — b)?(а + b) а +b a+ b а

A: This is a determinant problem

Q: Let a be a real number. We denote by An the following determinant: n- 1 a. ... | An = CL 1 1 a ...…

A: Solution Given

Q: Find the determinant of the matrix 0 1 0 10 0 0 0 1 A undefined B -1 D) 1

A: use the formula for computing determinant.

Q: Evaluate the determinant by general definition and by Laplace expansion: 9 2 -6 2 1 -2 3 |A/ = 0 -1…

A:

Q: Find the determinant and the inverse matrix of [1+2i C = 1 1 1- 2і 1 1 1 i Here i is the complex…

A: We will solve the problem

Q: Evaluate the determinants to verify the equation.

A:

Q: 2. For any real numbers x, y, z what is the value of the following determinants |0 0 0 y| 0 0 а) 0 0…

A: a) 000y0x0000z01000=0+0+0+-11+40x000z100=-0x000z100=-0-x0-0+0=0 This is the required answer.

Q: sin'a cos'a cos²x sin?x 1 1 10 12 2

A: We use properties of determinant

Q: 1 Зі -5 A = | ₁/ i

A: Given matrix is A = 13ii-5

Q: 204 E = 1 2 4 4 4 2 What is the determinant of E?

A:

Q: Find the determinant and the inverse matrix of [1+ 2i 1 C = 1 1- 2i 1 1 i %3D Here i is the complex…

A: NOTE: Refresh your page if you can't see any equations. . find the determinant using the first row

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

A: 1234502468003690004800005

Q: or false: The (i, j) cofactor of A is the determinant of the matrix Aij. True False

A: We want to find the given statement is true or false.

Q: Evaluate the determinant by general definition and by Laplace expansion: |-1 12 5 -6 -4 9 |4|= 1 1 2…

A:

Q: Compute the determinants using cofactor expansion along the first row and along the first column.

A: Now co factors of first row are

Q: 1 [1 0 1 6 9. -8 3 -7 0 JA → 1 0 E A → 1 E,E, A → 0 1 0 E3E,E, A =| 0 6 -3 1 0 9 0 1 0 0 1 0 8 E E,…

A:

Q: of determinants with respect to operations -4 3 0 0 6 1 2 70 -3 -2 1 1 -4 0 2/ Use the properties…

A:

Q: Using the properties of determinants, prove that : 1 1 1 = (a – b)(b - c)(c - a)(a + b + c) a' b' c'

A: The solution to the given question is explained below.

Q: The determinant of the following matrix is... sin 0 cos e - cos 0 sin 0 cos 0 sin@+cos 0 1, sin e

A:

Q: Express the determinant in the form ai + bj + ck for real numbers a, b, and c.

A: Given determinant: ijk4-62-23-1

Q: Compute the following determinants via reduction to tri- angular form or by citing a particular…

A: a) Given determinant: “Since you have asked multiple question, we will solve the first question for…

Q: [x+y y+z z+x] If A = then compute the determinant of A. y 1 1 1

A: Given matrix is A=x+yy+zz+xzxy111

Q: Express the determinant in the form ai + bj + ck for real numbers a, b, and c.

A: To express the determinant in the form of ai+bj+ck for real numbers a,b,c. ijk5-6-1301 Solution:…

Q: Compute the determinants in Exercises using cofactor expansion alongany row or column that seems…

A: We can find the value of the determinant by using Cofactor expansion. For n×n matrix We have the…

Q: Find the determinants in Exercise , assuming that

A: Determinant is used to solve linear equations. To find the inverse of a matrix determinant is used.…

Q: A = 2-2 3 3 1 2 13 -1

A: The given data is: A=2-2331213-1 To find: Using cofactor expansion down the first column, compute…

Q: Compute the determinants in Exercises using cofactor expansion alongany row or column that seems…

A: Given: 000a00bc0defghij

Q: Compute the determinant by cofactor expansion. At each step, choose a row or column that involves…

A: If A=aij be an square matrix then det(A) =∑i=1n aijCij ; where Cij=(-1)i+jdet(Aij)

Q: C. Compute the determinant by cofactor expansion. Pick the easiest row or column to use. 1 0 2 1 0 0…

A:

Q: Compute the determinant of the matrix A, below, by using row operations to transform the determinant…

A:

Q: Compute the determinants in Exercises using cofactor expansion alongany row or column that seems…

A:

Q: Consider the matrix a) Find the determinant of A. det (A) = -30 b) If det (A) = 0, find the inverse…

A: We have to solve given Questions.

Q: Use the cofactor expansion to compute the following determinant: 10 9 8 det 10 -8 -10 = 0 %3| -3 -8…

A: NOTE: Refresh your page if you can't see any equations. . find the determinant using the first row

Q: 1 3 3 2 X = 2 4 ,A = |-4 5 -3,B %3D I-3 -4 5 -1 1 2 3 2 6. = |-4 5 -3 -1 1 Find the value of K by…

A: If a matrix is defined as: A=abcdefghi Then the determinant of the matrix A is:…

Q: Evaluate the determinants to verify the equation.

A: Given: wxyz=wx+cwyz+cy