# Category: Numerical analysis

## 14a-Solution of linear systems by LU-partial pivoting-2/2

linear systems by LU-partial pivoting-2/2. We will estimate the inverse of matrix A to get the values of the three unkowns.

## 14-Solution of linear systems by LU-partial pivoting-1/2.

This is the first part of the solution of linear systems by LU-partial pivoting. We want to find the value of the three unknowns by using Lu-partial pivot

## 13-How to get x1,x2,x3-using Gaussian-partial pivoting?

In this post, we have a discussion, new solved problem for which our concern is How to get x1,x2,x3-using Gaussian-partial pivot?. we have a partial pivot at due to zero value of a11.

## 12- Solved example- LU decomposition-partial pivoting.

A Solved Example for LU decomposition-partial pivoting. A step-by-step guide to find the values of L and U matrices and perform the final check.

## 11a- Easy approach to permutation matrix-part 2.

In the Permutation matrix-part 2, we continue the discussion about the various types of Permutation matrices.

## 11- Easy introduction to permutation matrix.

The post includes an introduction to the permutation matrix for both 2×2 and 3×3 matrices. How to change the arrangement of rows and columns for matrices?