Hi all, quick question!
In the Harder MBT Questions unit, JY covers two questions that involve the negation of embedded conditionals. I'm a little confused on the negations, and was hoping someone had some insight.
PT 33 S1 Q11:
A --> B
NOT (A -->B) which becomes:
A some /B
PT 30 S2 Q20:
(A -->B) --> /C
C --> NOT (A-->B) which becomes:
C --> A and /B
Does anyone understand why the negation of (A-->B) in one problem resulted in a some statement, while in another problem resulted in an and statement? Thank you!