Write a program to solve linear system

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Reference no: EM13322874

Consider the matrix A in its LU decomposed form denoted by Alu. Given a matrix Alu and a vector b as an input: write a program to solve linear system Ax = b. You have to solve using Lg=b and Ux=g euations. Count the number of multiply operations involved (should be much better than O(n^3)). Run program on Alu = [1,1,-1;1,1,-1;-2,3,2] and b=[1;1;2]

Reference no: EM13322874

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