b. Write the set of natural numbers greater than 17 using the most concise method. ​(Use a comma to separate answers as​ needed.) A. The set of numbers is StartSet x vertical line x is an element of set of natural numbers N and x less than nothing EndSet . B. The set of numbers is StartSet x vertical line x is an element of set of natural numbers N and x greater than nothing EndSet . C. The set of numbers is StartSet nothing EndSet . D. The set of number is StartSet x vertical line x is an element of set of natural numbers N and x equals nothing EndSet .