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Consider the following statements: I. ...

Consider the following statements:
I. If A=A. then A is singular matrix where A is the transpose of A.
II. If A is a square matrix such that `A^(3)=1`, then A is non-singular.
Which of the above statement is/are correct ?

A

Only I

B

Only II

C

Both I and II

D

Neither I nor II

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