Question

Matrix fun... hopefully

Answer 1

@fawad114

Answer 2

How do you determine the rank of a matrix?

Answer 3

Where is that guy...?

Answer 4

The rank of a matrix is the maximum number of independent rows (or, the maximum number of independent columns). This might help you, I'm a little rusty when it comes to algebra. -> http://easycalculation.com/matrix/matrix-rank.php

Answer 5

Basically you need to get it into row reduced echelon form and see how many rows you have with their own ones.

Answer 6

the guy who needs this info is offline now grrr

Answer 7

but thanks for your help anyways

Answer 8

I'm not the one who needs it.....
gah
anyway, closing this questoin

Answer 9

I am serious. I'm seriously helping out a guy who couldn't be bothered to post a question about matrices... but now he's offline.

Answer 10

How do you know that I don't know anything about that?

Did I SAY I didn't know how to do it?

Answer 11

I would love to teach him, but he has to be online for that.

You need to loosen up... maybe get some sleep.

PS I'm pretty good with matrices, do not underestimate me.

Answer 12

Calm down everyone!

Answer 13

Yeah, okay... but get some rest, Hoa, looks like you need it :P

Answer 14

Oh ok then :)

Answer 15

Yeah, but don't assume too much next time, @Hoa here you assumed I knew nothing about it :P

And you can't have been more wrong LOL

Answer 16

Apology accepted :)