Silly question on Matrices
- To: mathgroup at smc.vnet.net
- Subject: [mg111532] Silly question on Matrices
- From: "Eduardo M. A. M.Mendes" <emammendes at gmail.com>
- Date: Wed, 4 Aug 2010 05:50:35 -0400 (EDT)
Hello there
I am new to Mathematica. In one of my attempts to understand how it works,
I tried the following example
A={{1,2,3},{4,5,6},{7,8,9}} //MatrixForm
The result seems to be a matrix 3x3 but when I try A[[1][1]], the whole
first line shows up instead of just one element. If I don't use MatrixForm,
it works fine. How can I see a matrix in nice format without wrecking
everything?
Many thanks
Ed