2010AIME试题及参考答案
2010AIME试题及参考答案2010/03/16 1:30~4:301.Mayas lists all the positive divisors of.She then randomly selects two distinct divisors from this list. Let p be the probability that exactly one of the se...
2023-10-28 45 0
2010AIME试题及参考答案2010/03/16 1:30~4:301.Mayas lists all the positive divisors of.She then randomly selects two distinct divisors from this list. Let p be the probability that exactly one of the se...