Re: Chapter 7 Question 6
you might want to look at what "binary connective" actually means.
hint:- Every possible truth table you can create using two variables
in effect defines a "binary connective"; and there are more than 4
such tables though most of them are useless (the question asks you to
think about why).
e.g: NAND or even something made up like UFALSE (defined as the
results are always FALSE irrespective of the values of A AND B).
Hope that helps,
--- In firstname.lastname@example.org, "Julie Avery" <cookiesncream85@...>
> Hi, I'm having trouble understanding this question. How can there be
> other connectives other than the ones already mentioned? Can someone
> give me an example please?