EIGEN VECTOR PROBLEM

Dear Sir,
I am an R user.
I am in problem to find eigen vectors in R.
For the following matrix eigen vectors are not right. I can not understand
why??
For the 1st eigen value and 2nd eigen value are same, but the eigen vectors
are not same.

*HOW CAN I RESOLVE THE PROBLEM??*











*>c=matrix(c(1,0,0,1,2,0,-3,5,2),nrow=3,byrow=T)> eigen(c)$values[1] 2 2
1$vectors     [,1]          [,2]       [,3][1,]    0  0.000000e+00
0.1230915[2,]    0  8.881784e-17 -0.1230915[3,]    1 -1.000000e+00
0.9847319*

Thanking You

Md. Habibur Rahman

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