[2 -1 1] A = |1 1 2,x = |y| and b = |b2 [-1 5 4] a. Determine if the columns of the matrix A span R³. Give your arguments.

Q: Write the system of equations as an n 250 150 100 2n 89 = = +y = augmented matrix

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Q: Find the matrix of the quadratic form. Assume x is in R°. 5x - 4x3 + 3x3 + 18x,x2 - 4x,×3 b. 3x -…

A: We want to find matrix of given quadratic form.

Q: Fill in the missing entries by performing the indicated row operations to obtain the row-reduced…

A: We perform the indicated operation.

Q: Use row operations to change the matrix to reduced form. 1 1 1 17 2 3 8 27

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Q: Find the matrix of the quadratic form. Assume x is in R?. a. 3x - 8x,x2 + 2x3 b. 5x, + 18x,x2

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Q: Express the following system of linear equations as a vector equation: -4x1+3x2+6x3 = -7 -3x+3x₂-4x3…

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Q: Perform the following matrix row operation and write the new matrix. 1 34 R2 + 3R, - 3 95 After…

A: Given matrix is

Q: Use row operations to change the matrix to reduced form. 1 1 1 19 569 31

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Q: hi thank you for your reply when you have put the matrix 135 0 -135,000,-135 0 135 why are the top…

A: Reason is in the image below.

Q: 5. Find the change of coordinates necessary to express the quadratic form with a matrix A = [₁3] as…

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Q: 1. Solve with matrices: -7x₁ +5x2 - 6x3 = 3 5x12x2 + 3x3 = 5 X1 X2 + x3 = -2

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Q: In this case, h = k = x = a. State the elementary row operation that transforms the first matrix…

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Q: Give a 3 x 3 elementary matrix E which will carry out the row operation (-9) R₂ R₂. E= Test that E…

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Q: In this case, h = [1-8 9 6 9 -6 2 -6 -1 0 4 [1 -8 0 9 9 6 -6 2 26 -37 -25 a. State the elementary…

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Q: 1 -2 -2 1 0 2 3 0 1 000 0

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