Write a function that returns whether or not a given number is even Define a function named is even that takes in a number, and returns True if the number is even and False if the number is odd. There is an operator called modulo (%), that divides two numbers and returns the remainder. For example, 7 % 2 = 1, and 8 % 3 = 2. This operator can be used to help us detect when a number is even or odd. Examples: The function call is even(2) should return True The function call is even(3) should return False.