binary matrix inversion

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medra

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Hi all

How to find the inverse of a binary Matrix A ,

Note that the summation is replaced by xor operation.
searching for another matrix B such that A*B=I ( with xor instead of summation)

is not efficient, is there another solutions ???
Any ideas?
 

i don't know what is the relation between your answer and my question , any way , i find the solution to my problem , thanks
 

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