Find the determinant of the matrix A. (Hint: Apply the properties of determi- nants). 1 a b+c A = 1 b a+c 1 са+b

Q: 1 3 -1] 3 2 X = ,A = 5 2 6 4 -4 5 -3,E || 3 -4 1 1 2 [ 3 2 6 1

A: Given: To find the value of k by finding the determinants using a co-factors technique, then the…

Q: For the matrix shown , find the * determinate of (A) 2 A= 3 3 3 det ( A) = 4 a det ( A) = - 7 141

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Q: For Exercise, evaluate the determinant of the matrix. 7 12] B = 4 4. -1

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Q: 3.) Find the of the W/P 1 determinant matrix: N/M J|M

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Q: 3. Find the determinant given that A is a 3x3 matrix for which det(A) =7 Ca) det(3A) (b) det(A¯1)…

A: Given determinant of 3*3 matrix isdet (A)=7(a) det (3A)=?det (3A)=3ndet (A)…

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

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Q: Compute the determinant of the matrix by cofactor expansion. [7 -8 8 0 5 0 0 -8 Select one: A.280…

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Q: Use expansion by cofactors to find the determinant of the matrix. 4 3003 0 1 2 23 0 0 4 6 2 0 03 55…

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Q: 2 34 А — 4 20 -30 2

A: From the given matrix A.  1. What is the determinant of A along the second column? (Use cofactor…

Q: By using expanding along a row or column, find the determinant of the matrix 1 2 3 2 1 0 2 1 -6 9 12…

A: Introduction: Every square matrix has a determinant. A determinant of a matrix is a scalar number.…

Q: Use the fact that ∣cA∣ = cn∣A∣ to evaluate the determinant of the n × n matrix.

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Q: Compute the determinant of the following matrix 1 а а? 1 b 2 1 c a A =

A: Solution :-

Q: Use the fact that ∣cA∣ = cn∣A∣ to evaluate the determinant of the n × n matrix.

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Q: Find the determinant of the following matrix by cofactor expansion. [ 1 0 0 2     0 0 2 0     0 2…

A: topic - determinant

Q: Use expansion by minors to compute the determinant of the matrix [i 2 3] A= 1 a l 13 a

A: This is a problem related to matrix. By using minor concept of the matrix we will determine…

Q: (a) The determinant of the matrix is: (b) Does the matrix have an inverse? ?

A: Here we use a theorem related to determinant and inverse of that matrix. Which is as follows a…

Q: (a) Find the following by expansion along a row or column: 0 3 -1 0 2 -1 1 0 1 -3 2 1 2 4 - 2 (b)…

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Q: Given that "a" and "b" are some constants, what is the determinant of the following matrix? a b o |2…

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

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Q: Find the determinant of the matrix by taking the minor and cofactor of the elements in the second…

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Q: Which of the following is the determinant of the 2 x 2 matrixA= (A) ad-be (B) be- ad (C) (D) ad-bc

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Q: ) Let A be a nonsingular matrix, consider the 8. 2 matrices A- -6 4 10 1 (a) ( :) Find the…

A: See the answer below

Q: Given that "a" and "b" are some constants, what is the determinant of the following matrix? a b o 2…

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Q: Evaluate the determinant of the given matrix function. A(t) = | 2e* 5e 2t -5r

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Q: Find the determinant of the elementary matrix. (Assume k 0.) 0 0 0 5k 0 1 0 1

A: 10005k0001

Q: Find the determinant of the matrix below: 1 2 3 41 0 b 0 1 Lo a 2 3 0 4]

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

A: We need to find the values of λ for which the determinant is zero.

Q: Find the determinant of the matrix. Expand by cofactors using the indicated row or column. 15 6 4 -7…

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Q: Explain why the determinant of the matrix B a + kc b+ kd d is equal C a to the determinant of the…

A: Given matrices are:       A =  abcd and        B =  a+kcb+kdcd.

Q: Evaluate the given determinant using elementary row and/or column operations and reduce the matrix…

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Q: Find the determinant of matrix a i. 2 2 2 by using the properties of determinant. b+c a+c a+b

A: Let's find.

Q: Compute the determinant of the matrix by cofactor expansion. T-4 3 -3 2] 0 -1 0 3 0 0 0 -3 1 4] 2 -2…

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Q: [1 2 -1] 1. If A = 3 2 4, verify that detA = detA". L1 3

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Q: Find the determinant of the matrix M 6. 6. 0. 3. det (M) = %3D

A: det(M)=-108

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

A: Follow 2nd and 3rd step.

Q: Find the determinant of matrix M where Matrix M = 2 -1   4 1 -2   5 3 -5   0

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

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Q: o find the determinant of the matrix A --2 0 2-1-2 2 0 5 3-1 4 -1 Also Find det(3A), det(A), det(A²)…

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Q: 1. ( What is the determinant of the matrix A? where * r+1 r+2 A = y y+1 y+2 z z+1 2+ 2 (a) (r- y)(x-…

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Q: Find the determinant of the matrix.

A: Given  The matrix is auvw0bxy00cz000d

Q: 4) The determinant (det A) = abc, in the cases when A is: a y |b a)A = , b) A = 0 c) A = 0 d) b& c а…

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

A: Given: λ+221λ for finding value of λ, where given determinant is zero we expand given determinant…

Q: Find the value of the detarminant. 1 -3 1-2 1 1 2 The value of the determinant is 1.

A: We have given to  find  determinant  41-31-21112 =4-2x2-1×1-11×2-1×1-3(1×1-1x-2)…

Q: Use the fact that |cA| = c^|A| to evaluate the determinant of the n × n matrix. 12 3 27 A = 15 9 18…

A: To evaluate the determinant of the matrix A, by using the fact cA=cnA.A=123271591824621

Q: Evaluate the determinant of the given matrix by reducing the matrix to row-echelon form. 3 -6 9 A =…

A: We have to find det(A)

Q: Н.W Find the determinant of matrix B? 0 4 -() B = 1 3 2 1

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Q: Find the determinant of the matrix.

A: Our Aim is to find the determinant of the matrix given below:-A=cd-dc-(i)

Q: What is the determinant of this matrix? Го 0 0 d e f h i jk

A: Given matrix is, Let, A=000a00bc0defhijk

Q: Given the matrix 1 A: 2 find its determinant; The determinant of A is

A: To find The determinant of A