If [ 1 ]
If
[ 1 ]
[ 1 ]
[ 0 ]
is an eigenvector of the matrix
[ 3 −1 1 ]
[ 7 −5 1 ]
[ 6 −6 2 ]
then the eigenvalue is ________.
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Correct answer: (B) 2
Explanation
Matrix × (1, 1, 0) = (3 − 1, 7 − 5, 6 − 6) = (2, 2, 0) = 2 × (1, 1, 0), so the eigenvalue is 2.