SOLUTION: How many combinations of 7 digits in the pool of 12 digits?
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Question 526339
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How many combinations of 7 digits in the pool of 12 digits?
Answer by
stanbon(75887)
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How many combinations of 7 digits in the pool of 12 digits?
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Ans: 12C7 = 12!/5! = 792
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Cheers,
Stan H.
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