Trần Anh Quân
Giới thiệu về bản thân
Hello
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2025-04-01 21:19:01
ko
2025-04-01 21:15:23
2
2025-04-01 21:01:49
220
2025-04-01 20:29:39
a) ket qua thuan loi cua bien co la: {4;6}
xac suat cua bien co la: 2:6=1/3
b) ket qua thuan loi cua bien co la: {5;7;11;13}
xac suat thuc nghiem cua bien co la: 4:10=2/5
2025-03-31 21:18:36
???
2025-03-31 21:18:05
cai j co
2025-03-31 21:17:51
chx
2025-03-31 21:11:53
ko the
2025-03-31 21:11:43
???????
2025-03-31 21:11:35
co tui