Problem 1) Change the diagonal elements of a 3X3 matrix to 1. Diagonal elements of the example matrix shown here are 10, 8, 2 10 -4 0 7 8 3 0 2 Read the given values from input (cin) using for loops and then write your code to solve the diagonal Hint: (not the exact code but just to show the concept) for(i=0;i

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A: Find Your Code Below

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Q: to divide all elements of the matrix B by 4 we write this code : >> B/4 False true

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Q: ᴜꜱɪɴɢ

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Q: 2i) krite an element of algorithm •ithm that determines the smallest a matrix of size 50 x 100

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A:

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LUP Decomposition

LU decomposition stands for Lower-Upper decomposition. LU decomposition is the factorization of the lower triangular matrix and an upper triangular matrix. It is very useful in linear algebra and numerical analysis. A permutation matrix is usually included in the product. Gaussian elimination in a matrix form is known as LU decomposition, When inverting a matrix or evaluating its determinant, this is a crucial step. Tadeusz Banachiewicz, a Polish mathematician, first proposed the LU decomposition in 1938.