If U= set of all whole numbers less than 12, A=set of all whole numbers less than 10, B= Set of all odd natural numbers less than 10, then what is (A ∩ B)'?
Fill in the blanks:
(a) The number 0 is not in the set of __________.
(b) The least number in the set of all whole numbers __________.
(c) The least number in the set of all even natural numbers is __________.
(d) The successor of 8 in the set of all natural numbers is ___________.
(e) The sum of two odd integers is ___________.
(f) The product of two odd integers is___________.
Find the cubes of the first five odd natural numbers and the cubes of the first five even natural numbers. What can you say about the parity of the odd cubes and even cubes?