Please only answer it correctly please

Also is premise same as hypothesis??

Select the correct expression for (?) in the proof segment below: 1. (p V9) r Premise 2. ar Premise 3. (?) Modus Tollens, 1, 2 Select one: O * Opvq O -(p V9) The domain for variable x is the set of all integers. Select the correct rule to replace (?) in the proof segment below: 1. Vx(P(x) AQ(x)) Premise 2. 3 is an integer Premise 3. P(3) AQ(3) (?) Select one: O Universal generalization O Universal instantiation O Existential instantiation O Existential generalization