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GATE | GATE-CS-2017 (Set 2) | Question 65

If the characteristic polynomial of a 3 × 3 matrix M over R (the set of real numbers) is λ3 - 4λ2 + aλ + 30, where a ∈ R, and one eigen value of M is 2, then the largest among the absolute values of the eigenvalues of M is _______
Note: This question appeared as Numerical Answer Type.

(A)

2

(B)

3

(C)

4

(D)

5

Answer

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