Find the upper triangular matrix [U] of the given matrix using the LU decomposition method. 3 70 5 6 111 A = 0 26 4 1 82 1

Q: 11. 1 2 3 2 6 3 0 6 -6 -1 -2 -9 -1 0 7 0

A: Given: A matrix .To find: An LU factorization of the given matrix.

Q: Compute a QR factorization for matrix A. (Find R such that it has positive diagonal entries. Enter…

A:

Q: Find an LU factorization of the matrix A (with Lunit lower triangular). 4 A= 12 2 -0 12 8 4,

A:

Q: Factorize the matrix into LU decomposition. [0 5 41 A = 5 1 2 1 2 3.

A:

Q: Consider the tri-diagonal matrix Find its QR decomposition. 42 A = 2 2 0 1 1

A:

Q: in the factoriza

A: Given,      A=160210021

Q: Find an LU factorization of the matrix A. 3 5) A = 6 24 7 3 6 -5 22

A:

Q: he LU decomposition of a matrix A is given as follows: L=[[1,0,0],[-2,1,0],[-3,1,1]] and…

A: Given; L=[[1,0,0],[-2,1,0],[-3,1,1]] and U=[[1,4,3],[0,2,6],[0,0,3]] .

Q: Find the LU-factorization of the matrix. (Your L matrix must be unit diagonal.) 30 1 12 1 1 -3 1 0…

A:

Q: Let A be a square matrix such that A = 0. Show that 4 : (I – A)-1 = I+ A+ A? + A³. Here I is the…

A:

Q: Find the LU factorization of 4 4 -1 4 A = -12 -10 -9 12 16 -7 14 That is, write A LU where Lis a…

A:

Q: Use the reduced echelon form of the matrix A shown below to find the factorization A = CR. 1 2 0 11…

A:

Q: -37 -1 0 -1 4 0 -1 -1 4 -1 0 A = 3

A: Here we use the gram Schmidt process to find the QR decomposition of matrix

Q: Let A be a 2-by-2 "symmetric" matrix satisfying the 3 conditions below (where I and 0 indicate the…

A:

Q: 5 43 15 19 15 20 51 44

A: Construct by hand an LU decomposition of the following matrix.