For all exercises show all the steps and name the rule that you apply 6. Find the error/s in this argument that shows that if axP(x)AaxQ(x) is true then 3x(P(x) Q(x)) is true. 1. 3xP(x) 3x0(x) 2. 3xP(x) 3. P(c) 4. axQ(x) 5. Q(c) 6. P(c) Q() 1.3x(P(x) Q(x)) Premise Simplification from (1) Existential instantiation from (2) Simplification from (1) Existential instantiation from (4) Conjunction from (3) and (5) Existential generalization