1.

Consider the matrix \(M = \left[ {\begin{array}{*{20}{c}} 1&{ - 1}&0\\ 1&{ - 2}&1\\ 0&{ - 1}&1 \end{array}} \right]\). One of the eigenvectors of M is

A. \(\left[ {\begin{array}{*{20}{c}} 1\\ { - 1}\\ 1 \end{array}} \right]\)
B. \(\left[ {\begin{array}{*{20}{c}} 1\\ 1\\ { - 1} \end{array}} \right]\)
C. \(\left[ {\begin{array}{*{20}{c}} { - 1}\\ 1\\ { - 1} \end{array}} \right]\)
D. \(\left[ {\begin{array}{*{20}{c}} 1\\ 1\\ 1 \end{array}} \right]\)
Answer» E.


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