For each of the following sets, use English to describe the set and when appropriate, use the roster method to specify all of the elements of the set. (a) {x elementof R| - 3 lessthanorequalto x lessthanorequalto 5} (b) {x elementof Z| - 3 lessthanorequalto x lessthanorequalto 5} (c) {x elementof R|x^2 = 16} (d) {x elementof R|x^2 + 16 = 0} (e) {x elementof Z|x is odd} (f) {x elementof R|3x - 4 greaterthanorequalto 17}