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显然这样做,各种情况下概率也不会出现大于1的时候。
投篮命中率=\(\frac{A}{A+1}\),且k趋向无穷大
投篮命中率=1/2,考核要求连续1,2,3,4,......次投篮命中,k趋向无穷大,测试成功率:
{5/6, 11/20, 23/72, 47/272, 95/1056, 191/4160, 383/16512, 767/65792, 1535/262656, 3071/1049600, 6143/4196352, 12287/16781312, 24575/67117056, 49151/268451840},
投篮命中率=2/3,考核要求连续1,2,3,4,......次投篮命中,k趋向无穷大,测试成功率:
{20/21, 128/153, 800/1161, 4928/9153, 30080/74601, 182528/624753, 1103360/5342841, 6652928/46405953, 40048640/407575881, 240816128/3607716753, 1446993920/32106653721,
投篮命中率=3/4,考核要求连续1,2,3,4,......次投篮命中,k趋向无穷大,测试成功率:
{51/52, 639/688, 7911/9280, 97119/127744, 1185111/1795072, 14398479/25735168, 174376071/375930880, 2106861759/5584912384,25411481271/84198817792,306100036719/12
投篮命中率=4/5,考核要求连续1,2,3,4,......次投篮命中,k趋向无穷大,测试成功率:
{104/105, 2144/2225, 43904/47625, 894464/1030625, 18151424/22565625, 367222784/500140625, 7411564544/11223515625, 149305032704/254987890625,
投篮命中率=5/6,考核要求连续1,2,3,4,......次投篮命中,k趋向无穷大,测试成功率:
{185/186, 5675/5796, 173375/181656, 5279375/5729616, 160334375/181966176, 4858859375/5821782336, 146986484375/187714164096, 4440112109375/6101609907456,
投篮命中率=6/7,考核要求连续1,2,3,4,......次投篮命中,k趋向无穷大,测试成功率:
{300/301, 12816/12985, 546048/562177, 23213952/24434977, 985063680/1066622641, 41735471616/46775477665,1765950501888/2061459072337, 74640106063872/91328842548097,
投篮命中率=7/8,考核要求连续1,2,3,4,......次投篮命中,k趋向无穷大,测试成功率:
{455/456, 25823/26048, 1462895/1491456, 82745663/85618688, 4674110735/4928864256, 263727527903/284606332928,14865630572975/16487710457856,837222873596543/9584961
投篮命中率=8/9,考核要求连续1,2,3,4,......次投篮命中,k趋向无穷大,测试成功率:
{656/657, 47744/48033, 3470336/3517425,251961344/258037569, 18275434496/18966125457, 1324421218304/1396942092513,95908083531776/103121696489265,6940566386376704/76306
投篮命中率=9/10,考核要求连续1,2,3,4,......次投篮命中,k趋向无穷大,测试成功率:
{909/910, 82539/82900, 7487559/7561000, 678663279/690490000, 61467115599/63144100000, 5563421463519/5782969000000,503249797545039/530467210000000,45498372911148159/4874
通项公式: \(\displaystyle\frac{A^n((A+1)^n(A+2)-A^n)}{(A+1)^n(A^{n+1}+(A+1)^n)}\) 这些数字串(分子,分母)可都是在OEIS找不到的。 |
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