Find the matrix of the quadratic form 2x12 + 3x22 – x32 + 4x1x2 -2 x1x3 + 6x2x3 2 2 -1 2 -2 1 (a) 2 3 (b) -2 3 3 -1 3 -1] 1 3 -1 2 -2 -1 [2 2 [1 1 | (c) -2 (d) 3 -3 -1 3 -1] -3 -1) O c O b O e.None of these a

Q: Reduce the system to upper triangular for by two row operations. 2x+3y+z = 8, 4x+7y+5z = 20, -2y+2z…

A: Given Data: Equation 1: 2x+3y+z = 8 Equation 2: 4x+7y+5z = 20 Equation 3: -2y+2z =0 The augmented…

Q: Solve the matrix by using Gauss elimination method x +2z35 3x+4y+2z%3D8 X+3z-10

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Q: -9 9,

A: Given: Matrix A A=145-9-7-1-2-131-2-303-10-3-649 To Find: Row Echelon form using Gauss Elimination…

Q: 2x+y=30 x+4z=20 2z+y=10

A: Given equations are: 2x+y=30 x+4z=20 2z+y=10 Then we get, y=30-2x So we have, 2z+30-2x=10…

Q: Solve using augmented matrix methods 5x¹-x²=6 15x¹-3x²=-18

A: The objective of the question is to solve the system of linear equations using the augmented matrix…

Q: How to determine the row rank and nullity of the SPL as attached example?

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Q: Write the augmented matrix of the system 8x -3x -90y +4z +97z -4y -86z = = -32 0

A: This is a problem related to matrix operations. Please follow the procedure given below.

Q: 2x1 + x₂ − x3 + 3x4 3x1 + C3 – 4 21 – 2 + 3x3 – 54 = = = -3, -2, 1.

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Q: x1 + x22x3 4x13x2 + x3 3x12x2 + x3 = 4, = 0, = -2.

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Q: Demonstrate how to find the LU factorizing for A

A: Given that, A=3-7-2-3516-40 We need to find the LU factorization of matrix A.

Q: m) x -8x Quadratics of the Form ax? + bx + Decomposition or 12x-5x-2=12x-8x +3x-2 = 4x(3x-2)+1(3x-2)…

A: Given that  To solve the equations into quadratic form

Q: Write the augmented matrix of the system 4 +66 –2y (* 18 = -69 -51% -8z -8 +17z = 29 1888 18

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Q: Find the least-squares solution to the following system of equations: -3x1 - 2x2 = 3x1 3x2 = -2 -x1…

A: For finding the least square solution of the system of equations, first write the system in matrix…

Q: What does it mean if a 3x3 matrix have 3 identical rows? How do you solve it? 2 -1 2 2 -1 2 2 2 -1

A: Given: The matrix is 2-122-122-12. Define the meaning of a matrix which have 3 identical rows and…

Q: Can you solve the following, by using the row(reduced)-echelon form.

A: Step 1:Step 2:

Q: Write the augmented matrix of the system -92x - 4x -11y +6y +8z +25z +2z = = = co 3 -51 58

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Q: 0 1 4 -5 MB- 1 1-1 9 1 -1 2 -3 Need Help? R₁+R₂ →>>> R3-R₁ R₁ + (1/2) R3 R3 + 2R₂ (1/11) R3 R₁ -…

A: To find the missing entry, we perform the indicated operations. Hence we obtained the missing entry.

Q: 49. x − y = 6 2x - 3z = 16 2y + z 4

A: Note:- Since you asked multiple questions ,according to our policy we can solve only first question…

Q: x- 3y +2z = -6 4x-4y+5z -4 9x-5y + 2z = 2.

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Q: Find the LU factorization of -3 A = -15 -6 such that the main diagonal of \left[ -4 3 -21 16 -10 10…

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Q: Find the least-squares solution of the system fe || II 1 3 2 4 x 6 E 16

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Q: 3x1 + x2 + x3 = 3 2x122x3 2x3 = 4 4x12x2 + 2x3 = 7

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Q: x1 + 2x2 + x3 + 2x4 = 6 2x1 + (5 )x2 + 3x3 + 2x4 = 12 2r1 + (4 )x2 + 2x3 = 8 Write down the…

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Q: How to solve row echelon form

A: The given question is related with matrices. We have to explain the row echelon form of a matrix. We…

Q: Which of the following is a factor of 2x2 -I- 6? O 2x 3 Oz-3 Oz- 2 O2x + 1

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Q: Write the augmented matrix of the system -9x +92y -90z -33y +6z +28z -11x -63 -4 -79

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Q: (33) -3 2 -1

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Q: Determine the completely factored form of fx) = x+ 3x -x- 3. c. Ax) = (x+ 3)*(x+ 2)(x+ 1) d. Ax) =…

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Q: Solve using augmented matrix methods.2x¹+3x²=11 -3x¹-x²=-6

A: The objective of the question is to solve the system of linear equations using the augmented matrix…

Q: 2x1 - x₂ + x3 + 3x4 5x13x₂ + 2x3 + 6x4 3x₁ − 2x2 + 2x3 + 5x4 2X1 – X2 + 3x3 + 74 2, 5, เว 1, 1.

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