Need code for problem $7$

Handwritten $($or printed$)$ all steps to obtain the answers, incl. the final answer.

Problem $5/$ Recitation $/$ MatlabGrader

Write a Matlab function myInfNorm that takes as input a matrix A and returns as output the infinity norm of $A.$ Problem $5$ required submission:

Well commented function source code submitted to Matlab Grader;

Problem $6/$ Recitation $/$ MatlabGrader

Write a Matlab function myInverseNoPivot that takes as input a square matrix A and returns as outpat the inverse of A using Gauss Jordan without pivoting. Within the function, use a call to myGaussJordanNoPivot you developed for problem $2$ to find the inverse.

Problem $6$ required submission:

U Well commented function source code submitted to Matlab Grader;

Problem $7/$ Recitation $/$ MatlabGrader

Write a Matlab function myCondInfNoPivot that takes as input a matrix A and returns as output the infinity norm condition number of A calculated using Gauss Jordan without pivoting. Use calls to myInf Norm and my InverseNoPivot from problems $5$ and $6.$

Problem $7$ required submission:

Well commented function source code submitted to Matlab Grader;