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anonymous
 4 years ago
find eigenvector for eigenvalue 2...
anonymous
 4 years ago
find eigenvector for eigenvalue 2...

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0after i plug in the value, i have the matrix dw:1334524320293:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0multiplied 1st row by 2 and add to second row, multiply 1st row by 2 and add to 3rd row... dw:1334524445998:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0multiply second row by 1/2 and add to 3rd row... dw:1334524531744:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so now i have these equations v1+v2+2v3=0 2v2+2v3=0 6v3=0

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i'm not sure what the vector is, if v3=0, then 2v2+2(0)=0 so v2 must be 0 also and then v1+0+0=0 would mean v1 is zero too, right?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0but that's what you wanted AI(Lambda) =0

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0just put any value, for example v3=a and find the other

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0well for other eigenvalues, i have vectors with nonzero values...ok, if i plug in 3for v3, the last equation wouldn't make sense. and the answer isn't 0 vector. the vectors i have for my other values are correct

phi
 4 years ago
Best ResponseYou've already chosen the best response.2you should get a singular matrix the last row should be 0

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.02v2+2a=0 v2=a v1+v2+2v3=0 v1+a+2a=0 v1 = 3a eigenvector (1,1,3)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it doesn't have to be all 0

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@phi is right the matrix should be singular. So you made a mistake somewhere

phi
 4 years ago
Best ResponseYou've already chosen the best response.2remember you are solving det(A lambda*I)= 0

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i was taught the bottom left triangle has to be 0s.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so it would be the bottom left corner, and the values right above and to the right

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0the determinant has to be 0

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i've checked and checked to see if i made a mistake...i will look again

phi
 4 years ago
Best ResponseYou've already chosen the best response.2what is the original matrix?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i think your eigenvalue is wrong

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ugh idiot i did do it wrong. value is right, i will rework this
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