Permutations vs. Combinations Both permutations and combinations involve a group of items. For permutations, the order of the data matters.

Permutations and combinations are important concepts in mathematics and are frequently tested in exams like the Common Admission Test.

Get free PDF download of NCERT Solutions for CBSE Class 11 Mathematics Chapter, Permutations and Combinations.

Practice the concepts of Permutation and Combination at MBA section of jagranjosh.com and prepare for the Quantitative aptitude sectionof your CAT, CMAT, MAT, XAT, IIFT, SNAP etc exams.

A combination of food groups was identified that explained a considerable proportion of the nutrient intake variation in 24-HDRs in every country-specific EPIC population in a similar manner.