For the matrix left begin array 20 c 4&2 2&4 end...

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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

D. 8

Answer: Option C

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