IDNStudy.com, ang iyong mapagkukunan para sa maaasahan at pangkomunidad na mga sagot. Makakuha ng mabilis at eksaktong sagot sa iyong mga tanong mula sa aming mga eksperto na laging handang tumulong.

what is the value of "r" in the permutation of "n" taken "r" in the given situation?​

Sagot :

n = total items in the set; r = items taken for the permutation; "!" denotes factorial. The generalized expression of the formula is, "How many ways can you arrange 'r' from a set of 'n' if the order matters?" A permutation can be calculated by hand as well, where all the possible permutations are written out.