- #1

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- 1

## Homework Statement

I am basically just trying to resolve this matrix in maple by using a list because for a big system, there is no way I am entering all the numbers one by one and only to find out later my size was wrong.

So for instance

A := matrix([[2,3,3,0],[3,1,4,9]])

Now for some reason, (and I already loaded the packages), once you hit enter, you cannot do anything to A

So for instance

Code:

```
>A^-1
>1/A
>Transpose(A)
>Transpose(A)
```

It returns my command.

Anyone got a clue? Also does anyone know how to set the default for 1-column matrices to MATRICES and NOT vectors? Getting tired of Maple's automatic switches