Permutation and combination to find number of ways

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Question1: In how many ways can an investor select five mutual funds for his investment portfolio from a recommended list of nine mutual funds? 

Question2: How many six-letter permutations can be formed from the first eight letters of the alphabet?

Question3: In how many ways can seven students be seated in a row of seven seats?

Reference no: EM1316366

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Permutation and combination to find number of ways : Permutation and combination to find number of ways
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