Question

Matrices?

Answer 1

they aren't as hard as you think (:

Answer 2

I know, but I completely forgot how to do them :P

Answer 3

so what are we doing here? adding, subtracting, multiplying or dividing? are there more numbers?

Answer 4

multiplying

Answer 5

So we're going to take 3 and multiply it by 1. Then we take 2 and multiply it by 4. Your answer should look like this:

Answer 6

But isn't is 1x2 and 1x0? so wouldn't it be 1x0?

Answer 7

@Kitt020912

Answer 8

how are you getting that?

Answer 9

My question is just how do you know what the dimensions of the product is? @Kitt020912

Answer 10

Well I thought we were only multiplying the matrices to figure out the answer.but since you're looking at demensions.. it would be.... i'm not exactly sure because I havent done dimensions in a while.. :/ Sorry I tried.

Answer 11

Wait, you multiplied and got the answer so how did you get the dimensions of that answer???

Answer 12

@Kitt020912

Answer 13

Do you know what I mean by dimensions?

Answer 14

the dimensions were kinda reversed. the first one was 1x2 and the second one was 2x1 so I kinda just added up the numbers and multiplied from there. I didn't multiply the dimensions I multiplied the numbers within the matrix.

Answer 15

I know what you mean by dimensions, yes(: