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in Matrices by (122k points)
If `A` satisfies the equation `x^3-5x^2+4x+lambda=0` , then `A^(-1)` exists if `lambda!=1` (b) `lambda!=2` (c) `lambda!=-1` (d) `lambda!=0`
A. `lambda!=1`
B. `lambda!=2`
C. `lambda!=-1`
D. `lambda!=0`

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1 Answer

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Correct Answer - D

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