Elliot Cramer wrote:
>
> wuzzy <[EMAIL PROTECTED]> wrote:
> : Is it possible to draw a venn diagram with more than 3 vars?
> : I've tried and it seems impossible to me:
>
> Actually Venn diagrams with 3 variables are worthless so why bother about
> 4
"Worthless?"
Venn diagrams give an excellent way of illustrating
inclusion-exclusion counting, some Boolean identities, and other
"discrete-math" sorts of thing. There are things they don't do well,
but that is true for every technique.
-Robert Dawson
.
.
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