a E Solve the following problem. Write your answer at the back of the paper. 21. In how many ways can you arrange five different books on a shelf? 22. In how many ways can five positions in a basketball team be assigned among 10 players? 23. Find the number of permutations of all the letters in the word COMMITTEE. 24. In how many ways can six children join hands to form a circle? 25. How many committees of six women can be formed from a group of 14 women
