- #1
EvLer
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I somehow need to prove that a and b are not necessarily the same:
a. P |= (Q v R)
b. either (P |= Q) or (P |= R) or both
I am not asking for a full solution, just directing hints...
thanks in advance
a. P |= (Q v R)
b. either (P |= Q) or (P |= R) or both
I am not asking for a full solution, just directing hints...
thanks in advance