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Permutations with Restrictions
Questions (2)
You are given the $4 \times 4$ grid below. Find the number of ways of placing $4$ counters in the squares (at most one counter
1 answer
asked by
alice
73 views
An ice cream store sells 30 different flavours of ice cream and it offers a choice of 3 different kinds of cones. In how many
2 answers
asked by
Excel
721 views
Parent Categories (1)
Combinatorics
