Consider the following Gauss elimination: [1 0 01 A →→ 0 4 0 A → 0 1 0 E₁A →→ 0 0 1 E₂E₁A → 0 1 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ 0 1 0 E3 1 0 07 0 0 1 E1 What is the determinant of A? det (A) = [1 0 0 0 0 -7 E2 [1 0 9 0 E3E2E₁A = 001 E4 -6 -7 -5 0 0 0 -57 6 -6

Q: 3. Find the determinant (-1) (1) (e) (-1) (2) (j + 1) (1) (2j) of the matrix below. (1) (ej²π) (-2)…

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Q: 1 1 -8 1 -4 -2 А — 1 JA → 5 0 E A → 1 0 EEA → 1 0 E3 E2EA =| 0 -9 -6 1 1 0 0 1 -4 5 E E2 E3 E4 What…

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Q: [11] a a Find the determinant of the following matrix: a a a b 2b X 3x 5y b 2x 3y b x 2y b X y N -Z…

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Q: 3. Show how to use the properties of determinants to compute det A where 0 0 2 1 -3 -2 -5 A = 5 10…

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Q: a. Determine the determinant of the matrix by expansion and inverse by ERC 3 4 0 0 0 25 000 09 200…

A: The given matrix is 3400025000092000506700434 Expanding along the first row.…

Q: what is the angle for x 20% 40% X 60⁰

A: see below the answer and calculation

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: Consider the following Gauss elimination: 1 0 0 0 1 1 0 0 A → 0 0 A →→ 0 -9 E₁ What is the…

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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…

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Q: -2 5 3 -6

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 1. Solve for the determinant of matrix A in rectangular form 19769 2e0.5ni A = -(13 < 180°) (1+21)?

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Q: Find the determinant of the following matrix [1 2 4 0 2 4 -1 0 0 -3 4 0 0 0 2 -3 -2 1 0 0 0 0 3 1 1…

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Q: (b) Find A5 for the following matrix using the characteristic polynomial, I, A, and A². 0 0 2 2 A -1…

A: Given matrix: We have to find  for the given matrix using the characteristic polynomial  and And…

Q: Use Laplace expan sion to solve for the determinant 야F the pollowing matri ce s : 4 a. -- -2 b. -2 2…

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Q: Let the following matrices be: [1 -1 [3 [1 2 3 A=32²¹ B = 2 -1 = √ P= C c = [3²₂ ² ³] D = 1 1 L3 2 3…

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Q: Consider the following Gauss elimination: What is the determinant of A? det (A) = [1 0 01 A → 0 1 0…

A: The determinant of the matrix is the multiplication of the diagonal entries of the matrix after…

Q: Compute det (As)? 1 1 2 -1 A5 = 13 1 0 1 1 12 32 3 1 0 1 3 1 1 3 1 1 O -1 -1 1 3 -1 1 3 1 तल 3 Hint:…

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Q: Find the determinant of the following matrix as a formula in terms of a and y. 1 0 1 0 -1 2 x 1 Ay…

A: To find the determinant of the following matrix as formula in terms of  and .

Q: 1. Evaluate the required determinant using the following techniques and show your step-by-step…

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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,…

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Q: Consider the following Gauss elimination: Γ1 0 07 A 0 1 0A0 -30E₁A→ 0 1 0 E₂E₁A →→ ⠀⠀⠀⠀⠀⠀ 004 E…

A: We need to find det(A).

Q: 15. d e f 9 h i a b C 'a b с de f =-6 g hi

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Q: Find the determinants of the following matrices. 0 0 0 0 M= -3 2 0 2 -2 [1 t t2] N=t t2 t3 Lt² t3 a)…

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Q: 1. 1 0 1 0 0 1 1 0 |A → 0 4 0 E A → 1 EE, A → 0 E3 E2 E A = 2 -1 1. 0 0 1. -1 1 E1 E2 E3 Е

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Q: Consider the following Gauss elimination: 每,. Го о 11 1 1 0 0 3 2 -3 0 1 olA + 1 0 |E A → | 0 9 0…

A: Given: A Gauss elimination To find: Determinant of A.

Q: Consider the following Gauss elimination: [1 0 0 [1 0 -57 0 1 0 A→ 0 1 0 0 0 8 0 0 1 E₁ A → What is…

A: It is given that E4E3E2E1A=-1240-48008. Here the matrices E4, E3, E2, and, E1 are:…

Q: Consider the following Gauss elimination: [100] [1 0 07 A 0 0 1 A 0 1 0 E₁A → 0 1 0 E₂E₁A → 0-1 0…

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Q: Find the determinants of the following matrices. 20 0 0 0 0 M= -3 1 1 t N=t t2 t3 Lt2 t3 a) b) 7 -3…

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Q: Find the two possible values of A, A₁ and λ2 satisfying the following determinantal equation: a - λ…

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Q: [x +y y+z z+x] 5. If A = then compute the determinant of A. y 1 1 1

A: Since you have posted multiple questions, we will solve only first question for you. To getremaining…

Q: Consider the following Gauss elimination: O 0 1 0 1 0 EA → 0 9 |1 0 0 6 1 -6 9 -2 1 0|A → 0 E,E A →…

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Q: Compute the determinant of the following elementary matrix. 100 - b 1 0 001

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Q: [3 14. If A = |4 -1 2 1 2 , find A-1 and hence solve the system of equations -3] 3 3x + 4y + 72 = 14…

A: 14. Given  The matrix  is A=3214-1273-3  and  System of equation is  3x+4y+7z=142x-y+3z=4x+2y-3z=0

Q: 2 -3 3 1 4. Compute the determinant of A via reduction to triangular form. -1 -3

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