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Inversion Operator

 
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Hello Friends,



Is it appropiate to apply the inversion operator(the first one) and invert each operation in () ..??
and think of the above expression as equivalent to




Can anyone please give their suggestions on the above problem.Thank you in advance.

Regards,
Hardik.S.Raja
 
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I think you are correct.

In general, this is called "DeMorgan's Law".

DeMorgan's Law in Wikipedia.org

Kaydell
 
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