how can I find the values of t2 t3 in the system of matrices

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jannat alsaidi
jannat alsaidi 2020-1-5
回答： David Hill 2020-1-6
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how to find t2, t3 ?

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David Hill
David Hill 2020-1-6
Just rearraign a little:
b=[1.228 .8655 0;.8655 2.457 .8655;0 .8655 1.228]*[85;18.534;26.371]+[.23561;.47122;.23561]-[1.7374;.36603;0]*85;
A=[.36603 0;3.4747 .36603;.36603 1.7374];
x=A\b;

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