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Engineering Maths · Q18

Linear Algebra

Engineering and GATE · Engineering Maths · question 18

Q18

For the matrix \[ [ array*20c 4&2 \\ 2&4 array ]\] the eigen value corresponding to the eigen vector \[ [ array*20c 101 \\ 101 array ]\] is

For the matrix \left[ {\begin{array}{*{20}{c}} 4&2 \\ 2&4 \end{array}} \right]  the eigen value corresponding to the eigen vector \left[ {\begin{array}{*{20}{c}} {101} \\ {101} \end{array}} \right] is
A.
2
B.
4
C.
6
Answer
D.
8

Answer: Option C

Solution

Answer: Option C
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