Q175
The minimum and the maximum eigen values of the matrix \[ [ array*20c 1&1&3 \\ 1&5&1 \\ 3&1&1 array ]\] are -2 and 6, respectively. What is the other eigen value?
The minimum and the maximum eigen values of the matrix \left[ {\begin{array}{*{20}{c}}
1&1&3 \\
1&5&1 \\
3&1&1
\end{array}} \right] are -2 and 6, respectively. What is the other eigen value?
A.
5
B.
3
AnswerC.
1
D.
-1
Answer: Option B
Solution
Answer: Option B
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