[cs23021] Re: project 4

[Mikhail Nesterenko]

> 
> I have a question in project 4 about compliment. Do we have to give 
> options  to the user to select  A complement B as one option and B 
> complement A as another option? Because if we just say A complement it 
> means that set of all elements in the Universal set which are not in 
> set A. Could you please clarify my question?
> 

What I mean is a relative complement or set difference. Specifically

A complement B means, all elements in set A that are not in set B.

Thanks,
--
Mikhail