What are L and D (the diagonal pivot matrix) for this matrix A? What is U in A = LU and what is the new U in A = LDU? [2 4 8] 0 3 9 7

Q: Find the LU factorization of -1 -5 -4 A = -5 -26 -18 That is, write A = LU where L is a lower…

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Q: Find a 2 by 2 matrix that reflects the point (x,y) abot the x axis?

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Q: Use a graphing utility with matrix capabilities to find the following, where u = (1, 2, 1, -3), v =…

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Q: Let A be the matrix Compute A50

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Q: Determine whether or not the matrix A work. = 2 2 2 222 2 2 2 is diagonalizable. Show all details

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Q: What are L and D (the diagonal pivot matrix) for this matrix A? What is U in A = LU and what is the…

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Q: What is the Triangular matrix?

A: What is the Triangular matrix?

Q: 2 (True false) [3 4 4 3 is an or the gonal matrix ?

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Q: Prove that a 2×2 matrix transforms any straight line into a second straight line and points on the…

A: Let T be a 2x2 matrix given as T = abcd.Let the line be given by y = mx+c.Any point on the line can…

Q: True or false. Please explain your answer. Let A and B be two nxn matrices. a) b) c) d) If B is a…

A: Let A be a mxn matrix, To Check and explain: whether the following statements are correct or not.…

Q: Use the matrix P to determine if the matrices A and A' are similar. -1 -1 - 13 6 6 6 P=[¯1 ¯2]·…

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Q: but not こ *6A-エ none of thesce

A: Let us assume two matrices A and B. To prove or disprove if AB=I then BA=I. Let us consider matrices…

Q: Explain  column vector of m x 1 matrix?

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Q: A small country with a population of 5,600,000 consists of four states, A, B, C, and D. There are…

A: Given : A small country with a population of 5,600,000 consists of four states, A, B, C, and D.…

Q: OF 1 -1 -1 -2 2-1 2 3 0 1 -3 4 0 1 -4 No, the columns of this matrix are linearly dependent O Yes,…

A: Note: A set of two vectors is linearly dependent if one vector is a multiple of the other.

Q: Find an LU-factorization of the matrix. (Your L matrix must be unit diagonal.) [33] 56 0 LU = 188=

A: The given matrix is A=-71560. The LU-decomposition of a matrix A is factorization of matrix such…

Q: Let's create a matrix that reflects around a line that is perpendicular to the vector n = [0.375,…

A: A matrix that reflects around a line y=mx s given by, 1-m21+m22m1+m22m1+m2-1-m21+m2 Since, the line…

Q: Find the general form of the span of the indicated matrices. (Use only x and w as variables in your…

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Q: The rank of the matrix A Number 1 2 3 4 5 6 IS

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Q: Use a software program or a graphing utility with matrix capabilities to write v as a linear…

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Q: the matrix A = and explain why or why not this matrix is diagonalizable

A: In the given question, concept of diagonalizable matrix is applied. Diagonalizable Matrix Any square…

Q: 7 points Save 1 23 A = 3 45 Given matrix A above, in the matrix multinlication: Ax T = A What is…

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Q: Rank of the matrix A = (a) 1 (b) 2 (c) 3 (d) 4 1234 6 7 8 765 2468 5 8 is,

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Q: 6. In a "full" linear algebra course, students learn a process known as LU factorization. This…

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Q: Use a graphing utility with matrix capabilities to find the following, where u = (1, 2, 1, -3), v =…

A: Given  u = (1,2,1,-3) v = (-2,2,0,-1) w = (-2,3,1,2)

Q: given the sequence of numbers write a recursive equation 8, -2, -12, -22, -32,... a = %3D an = an-1…

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Q: What is the linear combination of the matrices аnd

A: The explanation are as follows

Q: Use a software program or a graphing utility with matrix capabilities to write v as a linear…

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Q: Consider the matrix A = Calculate a22 = 8 5 d n -( :-(29 766 b f 468 h с Calculate 932 = a e

A: It is provided that: A=852766468·dngbfahce. We need to calculate a22, a32.

Q: True or False? Suppose A is an 7 x n matrix. If there is an 7 x n matrix D such that AD = I, then…

A: True. This is a property of invertible matrices, which are square matrices that have an inverse. If…