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Engineering Maths · Q132

Linear Algebra

Engineering and GATE · Engineering Maths · question 132

Q132

For the matrix, \[ [ array*20c 4&1 \\ 1&4 array ]\] the eigen values are

For the matrix, \left[ {\begin{array}{*{20}{c}} 4&1 \\ 1&4 \end{array}} \right]  the eigen values are
A.
3 and -3
B.
-3 and -5
C.
3 and 5
Answer
D.
5 and 0

Answer: Option C

Solution

Answer: Option C
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