Consider the following statements:
I: If 2A = \( \begin{bmatrix} 2 &1 \\[0.3em] 3 & 2 \\[0.3em] \end{bmatrix} \), then A-1 = \( \begin{bmatrix} 4 &-2 \\[0.3em] -6 & 4 \\[0.3em] \end{bmatrix} \)
II: If A be an n × n matrix such that det(λA) = λS det(A), then s = 3
Which of the following statement(s) is/are correct?
1
Only I
2
Only II
3
Both I and II
4
None