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Question 1
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Let A and B be two square matrices of same order satisfying $A^2+5A+5I =0$ and $B^2+3B+I=0$ repectively. Where I is the identity matrix. Then the inverse of the matrix $C= BA+2B+2A+4I$ is
A.
BA-3B+A-3I
B.
AB+A+3B+3I
C.
BA+3B +A+3I
D.
AB-A+3B-3I
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