Let X be a n-square matrix such that Y = X + 8I. Which of the followin – McqOptions

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1.	Let X be a n-square matrix such that Y = X + 8I. Which of the following property will exist?
A.	idempotent
B.	Y transpose is nilpotent
C.	X nilpotent
D.	Y inverse
Answer» C. X nilpotent

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