I need a lot of help...

Peter Otten __peter__ at web.de
Sat Dec 24 06:15:52 EST 2016

raulmaqueda6398 at gmail.com wrote:

> I do not know how to do this exercise, does anyone help me?
> Define the matrix_range (m) function that returns the range of an array
> calculated by the Gaussian method.
> It should work with any number of rows and columns. No punctuation will be
> given to deliveries that do not respect this requirement.
> Operating example:
>>>> matrix_range ([[1,0,0], [0,1,0], [0,0,1]])
> 3

If this were not a homework problem you'd use numpy.linalg.matrix_range().
In your case, however, your teacher wants you to implement the algorithm 

Do you know how to calculate the matrix range with pen and paper? 

Write down the steps in plain english and then try to implement them one 
after another in Python. Once you have some code and run into a problem you 
have something to show us, and we'll happily give you the hints necessary to 
fix it.

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