7. Evaluate the determinate |1 2 (d) 2 5 2 5 7 1 5 8 (e) 1 7 9 5 5 12 3 2 1 (f) 2 3 4 1 4 1

Q: determinant

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Q: 10 Find the determinants of A, B, C: 0 3 7 1 7 1 6 0 0 0 0 1 0 4 0 3 8 1 0 0 0 0 0 3 0 0 0 0 0 2 0 0…

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Q: Evaluate the following determinants and negative of determinants of order two: (a) (1) 3 4 5 (ii) 3…

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Q: |1 2 3 0 1 1 1 (g) 0 0 1 3 100 2

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Q: "he determinant of the matrix 1 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 A = |1 2 3 4 5 6 7…

A: Here since the columns of matrix A is linearly dependent

Q: Evaluate each determinant in Exercises 1-10. 1. 5 7 2. 4 5 6 8 3 3. -4 1 4. 7 9. 6. -2 -5 5. -7 14 1…

A: Determinant is calculated only for square matrices. A square matrix is a matrix with same number of…

Q: 4 Calculate the following determinants by elementary actions: 1 2 3 4 5 la+c b 1 c 2 3 4 5 6 1 b…

A: This is a problem related to determinant.This is lengthy/complex problem so I am doing it in…

Q: A) .3 Find the determinant of -21 B) 63 1 2 4 -1 -1 '1 -1] 1 -1 3 -2 3 1 3 -2 -11 C) 21 d) -42

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Q: -10 12 A = 8 9 -5 4 -11 7 11 det A = Ex: 5

A: Given Matrix is a lower triangular matrix.

Q: 15 1. A transport engr. observed that in five zones of the city, the number of gas stations (Y) in…

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Q: 4. Find the determinate of [A]. 3 2 [4]= -3 -10 -3 -10 10

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Q: 6 2 2] 3 5 1 5 7 5. M = Transpose(M) = %3D (iii) [4 7 3 М — 8 5 2 Determinant(M) [4 6 3.

A: topic - matrices and determinants

Q: [1 0 3 1 0 2 1 Compute the determinant of A, where A= 2 -2 1 4 | 2 0 1

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Q: 2 0 -4 6| 4 1 0 2 6 -1 -3 8 9 1

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Q: If [B] = [A][A], What is the determinant of [B] given that [A] = %3D B| = 4 B = 16 B| = 9 B| = -4

A: The given matrix is A=2302. It is given that [B]=[A][A]. Evaluate the matrix B as follows.…

Q: |-12 6. - [-2 0 -1 A = 4 1 ve det(A)= 13 ise 24 18 24 3 4-

A: detk.A=kn.detA Where n is order of matrix .

Q: 1. Consider M = 1 23 234 47 a Compute |M| according to the definition of determinant.

A: The given matrix is

Q: 15. Compute the determinant by cofactor expansion. 30 4 (a) 23 2 05 2-2 3 (b) 3 2 -1 1 400 5 172-5…

A: Given

Q: 7. Evaluate the determinate 15 -11 (a) 51 62 (b) 12 17 3 -2 1 (c) 2 4 3 2 3 5

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Q: Compute the following determinants

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Q: Compute the determinant 2 1 1 1 1 1 3 1 1 1 1 1 1 1 1 4 1 1 151 1 1 1 6

A: To compute the determinant of the following matrix,

Q: 7 -9 6 2 -2 O 2 8 -4 3 A = 0 0 -5 9 -1 0 0 0 7 -8 0 0 0 0 -7 0 -7

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Q: Which graph represents two functions that are decreasing on all points across the domain that is…

A: To find out the graph in which two functions are decreasing in the domain common to both.

Q: 1 5) Let A= 1 -1 TON 0 2 0 -1 3 -6 a) Find A-¹. b) Find det(A), that is, the determinant of A.

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Q: Evaluate the determinant of A by using elimination method. 20 3 2 5 1 2 4 3 0 1 2 A = 5 3 2 1

A: Given: A=2032512430125321 Applying R2→R2-52R1, R3→R3-32R1,  R4→R4-52R1 Then the matrix A reduces to…

Q: Find the determinate by expanding about the 1st row. 1 3-1 223 1-1 0

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Q: ) Compute the determinant of A = 83100

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Q: Q2, please show work and show work in simplest way possible. Thanks.

A:

Q: - 3 Given that 5 0 - 4 = 28 -1 -2 -2 |2 1 4. state the value of the following determinants without…

A: Determinant

Q: 4 8. 1 Evaluate the determinant 7 -6 0 3 1 4 8 1 6 0 =-1 %3D - 3 2 1

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Q: Permutation symbol €ijk = 61 62 Ski Skz 63 Si1 Sj1 Ski бiz бjz бкг бk3 бiз бiз без =

A: We need to prove the following relationship..We know that  is defined as follows.We know that .Let .

Q: If A= then determinant (A) =1 Select one: O True False

A:

Q: Use the properties of determinants, to determine which of the following equalities is true ¥4 2 -2…

A: To determine which of the following equalities are true By Using properties of determinants, 1 )…

Q: H = (123 11 1 2 4 6 ) ; J = (2 4 2 1 6 1 29 2) ; K = (1 2 3 0 1 1 2 5 0 ) %3D

A: The objective is to find the determinant for H=1 2 3 1 1 1 2 4 6, J=2 4 2 1 6 1 2 9 2 and K=1 2 3 0…

Q: Evaluate the following fourth-order determinate: 2 10 3 -2 3 4 D = 0 5 2 3 -2 1 2 0 -1

A: D= 2 1 0 3 -2 3 4 -1 0 5 2 3 -2 1 2 0   Eliminate elements in the 1st column under the…

Q: 5. By inspection, explain why the determinant of the following matrix is zero: 4 2 8 -4] -5 4 -1 10…

A: I have append the concept in the solution.