Question: O COUNTING AND PROBABILITY Permutations and combinations: Problem type 1 V Suppose we want to choose 7 letters, without replacement, from 11 distinct letters. (a)

O COUNTING AND PROBABILITY Permutations and combinations: Problem type 1 V Suppose we want to choose 7 letters, without replacement, from 11 distinct letters. (a) If the order of the choices does not matter, how many ways can this be done? X (b) If the order of the choices matters, how many ways can this be done? C
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