13. A picture is to be taken by lining up 5 of the 13 players of volleyball on the 112 left side, 6 of the 17 players of football on the center, and 4 of the 9 players of badminton on the right side. In how many ways can this be done? no tanonibnoo manyasdje danbeek brooke 14. How many circular permutations are there given the numbers on the clock? ic counting adio arlf no ain ow terio beds bus bas sno go san moibloe silt to owl able you to 15. Find the number of ways to seat seven married couples around a table such that every woman is next to her husband. ow many wills's evilupsents ni boisek sis nomooilog sHT . 16. A luxury liner has 20 rooms in the upper deck. In how many ways can three 020600 passengers be assigned to different rooms? X 720 17. Eight people are seated around a table at a political function. In how many ways can they seat if the president and his secretary must always be beside each other? wolf eis destimmon A on be formes 18. Twelve workers are assigned to 12 different tasks. In how many ways can this be done? a secretary, 19. From 1650 raffle entries, five entries will be chosen for first, second, third, fourth, and fifth prizes. In how many ways can this be done