Some gold watches are retirement gifts. Therefore, it is false that no gold watches are retirement gifts.
A) Invalid, illicit contrary.
B) Valid, no fallacy.
C) Invalid, illicit subcontrary.
D) Invalid, Illicit subalternation.
E) Invalid, illicit conversion.
Correct Answer:
Verified
Q63: It is false that some gothic cathedrals
Q64: All A are non-B. (F) Contrary
A) No
Q65: No non-A are non-B. (F) No B
Q66: Some A are non-B. (T) All A
Q67: No A are non-B. (T) Obversion
A) No
Q69: No ballerinas are awkward dancers. Therefore, it
Q70: Some flying horses are dependable steeds. Therefore,
Q71: No A are B. (T) Some A
Q72: Some non-A are not B. (F) Contraposition
A)
Q73: Some friendly gnomes are creatures that live
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents