Assertion: combination | /r/HasProperty | selection
Facets:
value: within a single criteria
type: OTHER
value: within category
type: OTHER
Source sentences:
text: The combination is a selection.
text: Permutations are orderings, while combinations are choices.
text: Combination” is any selection or pairing of values within a single criteria or category while “permutation” is an ordered combination.
text: The number of combinations (selections or groups) that can be formed from n different objects taken r(0 ≤ r ≤ n) at a time is