Hi,

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,

Regards,

ravi

--- In

aima-talk@yahoogroups.com, "Julie Avery" <cookiesncream85@...>

wrote:

>

> 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?

>

> Thanks.

>