Does Commutativity Affect Linearity?

[Mark44]

The point is that it is invertible - which is what I said a long time ago.

Do you agree or not?

If there is no nullity in the matrix and it is square it must be invertible.

Do you agree or not?

Your post doesn't make any sense. I am banning your from this thread.

 

[mathwonk]

I agree it makes life harder but I suggest we not block people just becaue they don't understand whatn they are saying, even if they don't realize it. At some point they may get the message. Just a suggestion, of course I am suggesting work for other people! feel free to ignore.

 

[fresh_42]

I agree it makes life harder but I suggest we not block people just becaue they don't understand whatn they are saying, even if they don't realize it. At some point they may get the message. Just a suggestion, of course I am suggesting work for other people! feel free to ignore.

This is not the right place to discuss this. The question about invertibility had already been off-topic, since it has nothing to do with linearity, which is the subject of this thread.

The OP's question was: Has commutativity something to do with linearity?
The answer is: no.

Thread closed.