Define tha term permutatiom
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Answer:
permutation is a mathematical technique that determines the number of possible arrangements in a set when the order of the arrangements matters. Common mathematical problems involve choosing only several items from a set of items with a certain order.
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☃Answer:
A permutation is a mathematical technique that determines the number of possible arrangements in a set when the order of the arrangements matters. Common mathematical problems involve choosing only several items from a set of items with a certain order.
Know More :
One could say that a permutation is an ordered combination. The number of permutations of n objects taken r at a time is determined by the following formula: P(n,r)=n! (n−r)!
Types of Permutation
- Permutation of n different objects (when repetition is not allowed)
- Repetition, where repetition is allowed.
- Permutation when the objects are not distinct (Permutation of multi sets)