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How to do division on matrices ?

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IBM watson
IBM watson on 6 Nov 2018
Commented: madhan ravi on 6 Nov 2018
[a b; c d]*[x;y]=[k;l]
How can i calculate x and y if I know a,b,c,d and k,l ?

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Accepted Answer

madhan ravi
madhan ravi on 6 Nov 2018
Edited: madhan ravi on 6 Nov 2018

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IBM watson
IBM watson on 6 Nov 2018
But if i have this :
x=[1 0 1 1;1 1 0 1;1 1 1 0;1 1 1 1]
z=[1;2;3;3]
i cant find y which is z/x
z*inv(x) doesnt work

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More Answers (1)

Jan
Jan on 6 Nov 2018
v = [a b; c d] \ [k; l]

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