“Find all students who have taken all courses offered in the Biology department.” The expressions that matches this sent
Posted: Thu Jul 14, 2022 8:47 am
a) Э t ε r (Q(t))
b) ∀ t ε r (Q(t))
c) ¬ t ε r (Q(t))
d) ~ t ε r (Q(t))
b) ∀ t ε r (Q(t))
c) ¬ t ε r (Q(t))
d) ~ t ε r (Q(t))