The matrix M is defined as
$$M = \left[ {\matrix{ 1 & 3 \cr 4 & 2 \cr } } \right]$$
and has eigenvalues 5 and $$-$$2. The matrix Q is formed as
Q = M3 $$-$$ 4M2 $$-$$ 2M
Which of the following is/are the eigenvalue(s) of matrix Q?- A15
- B25
- C$$-$$20
- D$$-$$30
✓ Correct answer: A
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