[31-1] Consider the following argument (the same as given above in
[27]:
P1: If things are caused to exist,
then the infinite regress of existence is not possible.
P2: God is not the ultimate cause of existence,
only if the infinite regress of existence is possible.
P3: By the way, things are caused to exist.
C: Therefore, God is the ultimate cause of existence.
Do the following 3 things to do a 'Proof' (not TT analysis) for
the argument:
1. Assign P, Q, and R to the atomic sentences in the order of
appearance in the argument.
2. Formalize the argument. (same as above)
3. Derive the conclusion from the premises by using the rules
of inference (that is, do a 'proof').