Let c(x) be the statement "x has a cat," let d(x) be the statement "x has a dog," and let f(x) be the statement "x has a ferret." express each of these statements in terms of c(x), d(x), f(x), quantifiers, and logical connectives. let the domain consist of all students in your class. a) a student in your class has a cat, a dog, and a ferret. b) all students in your class have a cat, a dog, or a ferret. c) some student in your class has a cat and a ferret, but not a dog. d) no student in your class has a cat, a dog, and a ferret. e) for each of the three animals, cats, dogs, and ferrets, there is a student in your class who has this animal as a pet.