Will nature is a laws zation of each b. all of the original harry potter books were written by j. k. rowling. dirty harry was not written by jk rowling. conclusion: dirty h y is not an original harry potter book. c. some whole numbers are natural numbers. seven is a whole number. conclusion: seven is a natural number. 16. for each of the following form a conclusion that follows logically from the given statements. a. all students in integrated mathematics i are in kappa mu epsilon. helen is in integrated mathematics i. b. all engineers need mathematics. ron does not need mathematics. c. all bicycles have tires. all tires use rubber. 17. write each of the following in if-then for 2. all natural numbers are real numbers b. every circle is a closed figure.