The Student Room Group

FP1 - Multiply matrices

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(edited 3 years ago)
Reply 1
Original post by NedStark
How do we multiply 2 matrices? I keep getting confused over the order in a 2x2 x 2x2 situation.


http://www.mathwarehouse.com/algebra/matrix/multiply-matrix.php

I used Google to find that for you.

Do you Google? :tongue:
Reply 2
Original post by BabyMaths
http://www.mathwarehouse.com/algebra/matrix/multiply-matrix.php

I used Google to find that for you.

Do you Google? :tongue:


Just something you might want to use in the future for similar posts (you may have seen it before):

http://lmgtfy.com/
Reply 3
Use your calculator, my sci calc has a matrix function.

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