10.
All m′ are x′; All m are y. Some y are x′.
Hence proposed Conclusion is right. |
[pg144]
[SL7-A]Solutions for § 7, Nos. 1–6.
1.
No doctors are enthusiastic;
You are enthusiastic.
You are not a doctor.
Univ. “persons”; m = enthusiastic; x = doctors; y = you.
No x are m; All y are m. All y are x′. | ∴ All y are x′. |
Hence proposed Conclusion is right.