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combination
Principle of conservation
Eras and chronology are significant because they let us know when important things happened and in what order they happened. Chronology is the arrangement of events and facts in the order they occurred. An era is a period of time that is characterized by circumstances.
Periodic Table Of The Elements
Vg
A permutation is the correct answer
combination
Array
Tables and views
The arrangement of objects in different orders.
Quincunx
tables and views category
Tabulated form of objects
A permutation is an ordered arrangement of a set of objects.
In order to truly understand large objects, it is necessary to understand the smaller objects of which the larger objects are composed.
It is a sequence of a set of objects which takes account of their locations.
A permutation is an arrangement of objects in some specific order. Permutations are regarded as ordered elements. A selection in which order is not important is called a combination. Combinations are regarded as sets. For example, if there is a group of 3 different colored balls, then any group of 2 balls selected from it will be considered as a combination, whereas the different arrangements of every combination will be considered as a permutation.