Write a user-defined MATLAB function that calculates the condition number of an ( n x n) matrix by using the infinity norm. For the function name and arguments use c = CondNumb Inf (A), where A is the matrix and c is the value of the condition number. Within the function, use the user-defined functions Inverse from Problem 4.24 and Infini tyNorm from Problem 4.26. Use the function CondNumb Inf for calculating the condition number of the matrices in Problem 4.25.