3. Implement a function that returns True, if any pair of numbers, x and y, in the list satisfies x=n and y=2n. Otherwise, the function should return False. Name the function doubles (1st). For example, doubles ([2,3,4] ) returns True because the list contains 2 and 4 . However, doubles ([2,3,5]) returns False..
3. Implement a function that returns True, if any pair of numbers, x and y, in the list satisfies x=n and y=2n. Otherwise, the function should return False. Name the function doubles (1st). For example, doubles ([2,3,4] ) returns True because the list contains 2 and 4 . However, doubles ([2,3,5]) returns False..