Find the deterninant 4 -1 (1) A = 6 3 (b) л— -3 7 0 5 0 0 -9 3 (c) A = 4

Q: Find a formula in terms of k for the following determinant: 7 -9 –10 det k -2 -6 =0 4 -5 0

A: Finding the value of K

Q: the determinant of a 4×4 matrix A is det(A)=−5, and the matrix B is obtained from A by swapping the…

A: We have to find out the determinants

Q: 2. Find the determinant and invers a) -3 7 9 1 3 4 b) 1 9 3.

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Q: If the determinant of a 5 x 5 matrix A is det (A) = 8, and the matrix B is obtained from A by…

A: I am attaching image so that you understand each and every step.

Q: In Exercises 46-51, evaluate each determinant. 3 2 46. 1 -2 47. -4 4 48. 1 -1 49. -5 4 1 2 1 50. 51.…

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Q: If the determinant of a 4 x 4 matrix A is det(A) = 9, and the matrix D is obtained from A by adding…

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Q: Use the cofactor expansion to compute the following determinant: 7 7 8 det -1 -10 -10 = 0 8 -2 -10

A:

Q: If the determinant of a 5 x 5 matrix A is det(A) = -7, and the matrix C is obtained from A by…

A: Solution ) det(A) = -7 When we swapping row or column of the matrix its determinant multiplied by…

Q: Use the cofactor expansion to compute the following determinant: 5 6 5 det -3 9 7 %3D 6 9-8

A:

Q: Find the cofactor of 3 in the determinant A -4 B 4 Ⓒ -5 -3 1 4 4 -3 5 9 2 1 2 ...

A: Cofactor of the matrix

Q: 5- Solve the following determinants :- -1 -21 [2 3 1] 2 a) 4 5 31 L1 2 b)-1 2 1 3 -3] [1 d) 0 2 -2…

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

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

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A: To compute the determinant of A = 5-321022-13

Q: Find the determinant 4     -1     2      3 2      0      2      1 10     3      0      1 14…

A:

Q: 2 3 4 5 2 2 3 4 5 (c) 3 3 3 4 5 4 4 4 4 5 5555 5

A: c)1234522345333454444555555i)sinαcosαsin(α+θ)sinβcosβsin(β+θ)sinγcosγsin(γ+θ)

Q: Compute the determinant. -3 2 -2 2 0 -1 2 -2 7) 0. 0 -3 1 4 21 -3 1 05 -3 5 8) -4 3 3 3 -2 5 1

A: The determinant of a matrix can be calculated by expanding the matrix along a row or a column. The…

Q: Compute the determinant det 2 n n+1 n

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Q: Find the determinant of the t 5 2-9 17 0 0 8 0 0 0 5 5 0 0 0 -1

A: (i) Given,                          52-9700800055000-1

Q: N repteseated by Determin, the lorus 1z -3 -|2+31 =4' %3D

A: Given that : b) argz+1z=π4That can be written as,argz+1-arg(z) =π4Let substitute z =…

Q: Find the determinant of 1 3 -1 -2 -4 -1 -6 -2 -6 2 3 9 3 -3 8 -7 5 2 7 -12 в) 24 -24 D) 12

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

A:

Q: What is the determinant of 1 -3 4 1 1 -3 5 6 1 2 -4 2 4 -6 9 10 -2 -4 6 -8 -9 2]

A: Given  12-34511-356120-4724-6910-2-46-8-9

Q: |3 . Find the value of the determinant: 0 4 -2 6 -1 -2|

A: Given that, 3   1   00-2   64-1-2

Q: 2. Use the elimination 2 -3 2 1 -3 2 131 method to evaluate the following determinant. 2 1 -1 -4 23

A: we have to find determinant.

Q: Compute the determinant of 5 -3 - -2 -3 B = 1 3 -2 -1 -6 4 2523

A:

Q: 3. Find the value of each of the following determinants: 1 2 3 4| 16 4 -6 -2 2 1 4 3 7 0 b. 4 a. 3…

A: 3. (b) To find: The value of the determinants. Given information: The matrix is 64-6-2 7004 8-35-7…

Q: For the game having the following payoff table action Player 2 1 3 4 1 3 Player1 2 3 1 -3 -2 -4 -4…

A: Given: The game has the following payoff table, To find the deterministic strategy for each other.

Q: Find the determinant of the following: [2 0 41 1 2 4 144 21 1. I. L N 2. 3. 6 2 61 -4 5 7 -3 SEN SE…

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Q: B- Find the determinate ^ = 1 B 1 Lo 2 3 -2 C -2

A: For the 2*2 matrix we can find determinants by multiplying the diagonal numbers and find the…

Q: FIND THE DETERMINANTS OF THE FOLLOWING 7 4 3 -9 ー4 -8 ー4 3 7 -8 -6 3 -4 -7 -3 -2 2 -5 -3 -6 -8

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

A: Given

Q: Use the cofactor expansion to compute the following determinant: -4 8 -7 | det -4 2 6 = 0 0 10 –4

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Q: If the determinant of a 4 x 4 matrix A is det(A) = -6, and the matrix C is obtained from A by…

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Q: • The Matrix B from 3 × 2 at bj = 1 - is го 1. 2 2. 7 3. -1 4. 1 1 -2 2 3 4

A: concept of matrix  bij=1-i/j , the entries of matrix B is b11,b12,b21,b22,b31,b32

Q: Combine the methods of row reduction and cofactor expansion to compute the determinants 5 4 6. 2 6…

A: Consider the provided determinant;

Q: Find the determinant of the following: 2 0 41 1. I. -2 3 4 -3 4 1 1 2 4 L4 4 2] 4. 5 -2 5 4 61 2. -1…

A: We have to find determinants of give matrix.

Q: Find a formula in terms of k for the following determinant - -3-4-6 det -1 8-9-0 k -1 3

A: We have to find a formula in terms of k for the following determinant:

Q: -1 3 2 4 -3 -7 1 3 4. Find the determinant of A = -1 -4 -3 1 2 - -1 -2 1 -1 3 -2 -2

A: To find  The determinant of A.

Q: 1. Find the determinant of the following: [2 0 1. 1 2 4 l4 4 2 0 41 -2 3 1 4. 4 5 -2 -3 4 5 2 61 2.…

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Q: Find the determinant of the matrix 4 0 -7 3 -5 2 7 3 -6 4 -8 2 -3 9. -1 2 A) 12 B) 6 -6 D) -12 O Om…

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Q: If the determinant of a 5 x 5 matrix A is det(A) = 9, and the matrix B is obtained from A by…

A: If A is n×n matrix then det(aA)= andet(A). Just use this property of determinant of a matrix and…

Q: 1. Combine the methods of row reduction and cofactor expansion to compute the determinant. 3 4 -3 -1…

A: The determinant is, 34-3-1301-3-60-4368-4-1To solve this determinant using combine method of row…

Q: 2. If the determinant of a 5×5 matrix A is det(A)=6, and the matrix C is obtained from A by swapping…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: If the determinant of a 4 x 4 matrix A is det(A) = 8, and the matrix D is obtained from A by adding…

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Q: If the determinant of a 4 x 4 matrix A is det(A) = 5, and the matrix D is obtained from A by adding…

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Q: Use the cofactor expansion to compute the following determinant: 10 -9 3 det -5 6 -7 = 0 -7 1 -9

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Q: 2 Find the determinant of -3 5| -3 6 2. -2 5l

A: To  Find the determinant of the given matrix.

Q: If the determinant of a 3×3 matrix A is det(A)=2, and the matrix B is obtained from A by multiplying…

A: the determinant of a 3×3 matrix A is det(A)=2, and the matrix B is obtained from A by multiplying…

Q: 7.0 4 -1 8.0 |4 7 3 -2 2 8 -3 5 -5 2 -1 0 -2 2.

A: