- #1
Emma O'shea
- 4
- 0
Hi There!
I have a quick question and I would really appreciate some guidence!
I have three matrix multiplied together like so
(horizontal matrix 1 k)(2x2 matrix 3 4 -2 1)(vertical matrix 1 k) equals 11
I'm asked to find two values for k.
I've tried multiplying them out but i end up with something like the vertical matrix 3-2k 4k+k^2 equals 11. Not sure what to do from there... Any ideas
!
Thanks for your replies
I have a quick question and I would really appreciate some guidence!
I have three matrix multiplied together like so
(horizontal matrix 1 k)(2x2 matrix 3 4 -2 1)(vertical matrix 1 k) equals 11
I'm asked to find two values for k.
I've tried multiplying them out but i end up with something like the vertical matrix 3-2k 4k+k^2 equals 11. Not sure what to do from there... Any ideas
!
Thanks for your replies