If \( \left[\begin{array}{cc}\lambda^{2}-2 \lambda+1 & \lambda-2 \\ 1-\lambda^{2}+3 \lambda & 1-...

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If \( \left[\begin{array}{cc}\lambda^{2}-2 \lambda+1 & \lambda-2 \\ 1-\lambda^{2}+3 \lambda & 1-\lambda^{2}\end{array}\right]=A \lambda^{2}+B \lambda+C \) where \( A, B, C \) are matrices then \( B+C= \)
(A) \( \left[\begin{array}{rr}-1 & -1 \\ 4 & 1\end{array}\right] \)
(B) \( \left[\begin{array}{rr}1 & -1 \\ 4 & 1\end{array}\right] \)
(C) \( \left[\begin{array}{rr}1 & 1 \\ -4 & 1\end{array}\right] \)
(D) \( \left[\begin{array}{rr}-1 & -1 \\ -4 & 1\end{array}\right] \)
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