And these may be expressed, using letters for words, thus:--
"All x are m';
All y are m."
The first Premiss consists, as you already know, of two parts:--
"Some x are m',"
and "No x are m."
And the second also consists of two parts:--
"Some y are m,"
and "No y are m'."
Let us take the negative portions first.
We have, then, to mark, on the larger Diagram, first, "no x are m", and secondly, "no y are m'". I think you will see, without further explanation, that the two results, separately, are
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