PERMUTATION
In mathematics, one of several ways of arranging or picking a set of items. The number of permutations possible for arranging a given a set of n numbers is equal to n factorial (n!). So, a set of three numbers can be arranged as: 3x2x1 = 6 permutations. Another type of permutation involves choosing a set of i items out of n choices. In this case, the number of permutations for choosing i items given n choices is given by n!/[(n-i)!]. Permutations are applicable to sets where the order matters; order does not matter in combinations.
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Lakshmi Mittal
An Indian steel magnate based in London and one of the wealthiest billionaires in the world. He is the President, Chairman, and Chief Executive Off ...
Countermand
Cancellation, revocation, or reversal of an order previously issued. In finance, it is specifically applicable to payments, which means a customer ...
Checkbook
Folder or booklet containing preprinted paper instruments issued to checking account holders, which is used to pay for products and/or services. It ...
Rent-A-Crowd
A group of people rented to make a business appear busy. This strategy is often used during grand openings of new businesses to give the appearance ...
Kiasu
A person is anxious of losing out to someone else. It is a traditional Chinese word that means “scared to lose” but is well-known in Si ...
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