Assume that all these statements are true. e A, B, and C are finite subsets of the natural numbers (natural numbers include 0) e A, B, and C are not empty sets e AisasubsetofB The predicates P, Q, and R, are defined below and all have a domain of the integers. Symbol Meaning P(x) XeA Q(y) yEB R(2) Zel If we know Q(3) is true, then we know: . P(3) is true . P(3) is false . P(3) could be either true or false O > 9 b. If we know Q(3) then we know: A. R(3) is true B. R(3) is false C. R(3) could be either true or false If we know P(3) is true, then we know: . R(8) is true . R(3) is false . R(3) could be either true or false O W > O