1
4.27 Write a user-defined MATLAB function that calculates the condition number of an matrix by
using the 1-norm. For the function name and arguments use c = CondNumb_One(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 OneNorm from Problem 4.25. Use the function CondNumb_One for
calculating the condition number of the matrices in Problem 4.25.
4.0000
nn×()
10 1–41–