Math Is Fun Forum

LuisRodg

Real Member

Registered: 2007-10-23

Posts: 322

Matrix representation of a Linear Transformation.

I have a quick question.

This is a problem in the book:

So to solve this I did the following:

So in a quiz today, we were given a similar question to solve and I solved it using the *same* method as I showed before. However, after I finished, I noticed that the question in the quiz was a little different and that difference was that the linear transformation was defined differently. Instead of being defined as:

It was defined like this:

Does this change anything?

Thanks!

Last edited by LuisRodg (2008-06-05 08:45:06)