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There are n different gift coupons, each...

There are `n` different gift coupons, each of which can occupy `N(Ngtn)` different envelopes, with the probability `1/N:` The probability that there will be one gift coupon in each ofn definite envelopes out of givenenvelona: The probability that there will be one gift coupon in each ofn arbitrary envelopes outongvai envelopesConsider the following statements.

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