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Let A be a 3xx3 matrix with entries from...

Let A be a `3xx3` matrix with entries from the set of numbers, If the system of equations `A^(2) X=0` has a non - trivial solution then

A

AX =0 has a non trivial solution

B

AX= 0 does not have a non - trivial solution.

C

A is a non -singular matrix

D

none of these

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A
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