How do you calculate permutations using the formula? How many permutations can be made from the word assassin? How many permutations of the letters abcdefgh contain?
How do you calculate permutations of a word? How do you calculate permutations of numbers? Why are permutations important? Why is order important in permutations? How many ways can 14 books be organized on a shelf? See all questions in Probability and Permutations. Impact of this question views around the world. You can reuse this answer Creative Commons License. How many people were at the party? Handshakes are used traditionally as greetings, but they are also used to seal an agreement when a business transaction has been mutually accepted.
A handshake is sometimes used to characterize the personality of an individual. A firm handshake is interpreted to indicate an assertive person or an extroverted personality, whereas a less firm or limp handshake is viewed as a sign of weakness and lack of confidence.
Some diseases, such as influenza, can be spread by shaking hands with an infected individual and then touching one's face. See Hygiene. Solving for n , we obtain 11 as the answer and deduce that there were 12 people at the party.
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