Q12
What are the eigen values of the following 2 × 2 matrix? \[ [ array*20c 2& - 1 \\ - 4&5 array ]\]
What are the eigen values of the following 2 × 2 matrix?
\left[ {\begin{array}{*{20}{c}} 2&{ - 1} \\ { - 4}&5 \end{array}} \right]
\left[ {\begin{array}{*{20}{c}} 2&{ - 1} \\ { - 4}&5 \end{array}} \right]
A.
-1 and 1
B.
1 and 6
AnswerC.
2 and 5
D.
4 and -1
Answer: Option B
Solution
Answer: Option B
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