Posts tagged with "Combinatorics"

• How many different outfits can John create with 5 pairs of jeans, 12 different shirts, and 4 pairs of shoes? | Multiplication Principle Exercise

  A combinatorics problem: John has 5 pairs of jeans, 12 different shirts, and 4 pairs of shoes. How many different outfits can he create? Complete solution using the fundamental counting principle with clear explanation.

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• How many different ways can you select 2 people from 20 when order matters? | Permutation Exercise

  A permutation problem: In how many different ways can 2 people be selected from a group of 20 people when the order of selection is important? Complete solution with step-by-step calculations and formula explanation.

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