Existential Instantiation and Universal Instantiation are both rules of equivalence.
Correct Answer:
Verified
Q54: In general, the inference from a universal
Q55: Only the implicational rules of inference from
Q56: ~Hx is an instance of (x)~Hx.
Q57: Fa • Ga is an instantiation (by
Q58: One can correctly move from ~(x)Gx to
Q60: One can correctly move from ($x)Cx to
Q61: Fa • Ga is an instance of
Q62: For Existential Instantiation, the constant we instantiate
Q63: In applying EI, we instantiate to an
Q64: Correctly using Universal Generalization on Bc →
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