# matrix multiplication

Announcements
#1
if M = 1 1 matrix
1 2
then what would be matrix
1.M square
2. M cube

i could not put the brackets on sorry.
0
6 years ago
#2
if M = 1 1 matrix
1 2
then what would be matrix
1.M square
2. M cube

i could not put the brackets on sorry.
I think I get what you're asking. Have you learned how to do matrix multiplication yet?

Do I understand correctly that this is the question:

1. 2. 1
6 years ago
#3
if M = 1 1 matrix
1 2
then what would be matrix
1.M square
2. M cube

i could not put the brackets on sorry. Is an okay of writing it in .

As for the question, what have you done so far?
1
#4

0
6 years ago
#5
We can't give you worked solutions, what have you done so far? Have you learned the method of matrix multiplication?
0
#6
(Original post by Plagioclase)
We can't give you worked solutions, what have you done so far? Have you learned the method of matrix multiplication?
no thats i asked asked u for the answer we got it in an math quiz and i dint know the answer i thought i would get the answer from here because i wanted to know what is this matrix multiplication and i wanted to know what the answer was so i asked it here
thank you
0
6 years ago
#7
no thats i asked asked u for the answer we got it in an math quiz and i dint know the answer i thought i would get the answer from here because i wanted to know what is this matrix multiplication and i wanted to know what the answer was so i asked it here
thank you
No I can't give you an answer because it's not going to help you if you still don't know how to work it out!
0
#8
(Original post by Plagioclase)
No I can't give you an answer because it's not going to help you if you still don't know how to work it out!
0
6 years ago
#9
It's against the rules of the forum to provide solutions.

To be honest, the correct way to approach questions like this is to learn the technique first and then have a go at the question!

If you google 'matrix multiplication' you will find any number of tutorials that will show you how to multiply matrices, and then you can have a go at the question yourself. If you still get stuck, post back here with your working and someone will help you 0
6 years ago
#10
Because TSR isn't here to do someone's homework for them, it's here to actually help people. If you're willing to show us what you've tried then we can help you but telling you the answer won't help you. If you desperately want an answer then I'm sure there are websites that multiply matrices for you.
0
X

new posts Back
to top
Latest
My Feed

### Oops, nobody has postedin the last few hours.

Why not re-start the conversation?

see more

### See more of what you like onThe Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

### Poll

Join the discussion

Yes (146)
66.67%
No (47)
21.46%
I didn't use it to prepare (26)
11.87%