9. (10 points) Write a function print Divisors that, given a positive integer n, prints all the divisors of n (including 1 and n). Print the divisors on a single line. Sample runs: >>> printDivisors (6) 1 2 3 6 >>> printDivisors (12) 1 2 3 4 6 12 >>> printDivisors (13) 1 13 >>> printDivisors (784) 1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 10. (10 points) Write a function flipcase that accepts a word (str) as an argument and returns the same word but with the case of each letter flipped. That is, upper case letters are switched to lower case, and lower case letters are switched to upper case. Sample runs: >>> flipcase ('Hello'). 'hELLOT >>> flipcase ('HeLLo') 'hello' >>> flipcase ('Wow') 'WOW' >>> flipcase ('Apple') 'apple