Permutation and Combinations

Permutations and Combinations, the various ways in which objects from a set may be selected, generally without replacement, to form subsets. This selection of subsets is called a permutation when the order of selection is a factor, a combination when order is not a factor. Click the videos below to know more:

 

 

Unacademy

 

 

Vedantu

 

Etoos Education

 

 

 

GradeUp

 

 

 

 

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