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luongbuuan_1966
Giới thiệu về bản thân
Những đoàn tiểu loa-loa linh tinh không thể nào cản bước được ma gaming.
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2022-08-08 10:15:40
là cái j?
2022-08-08 10:13:21
sans:) ko piết vẽ
2022-08-08 10:12:29
2022-08-08 10:09:30
hỏi j để hay à tự tìm hiểu
2022-08-08 10:08:16
2022-08-08 10:06:23
2022-08-08 10:02:20
2022-08-07 16:50:07
A)X={-2017;-2018;...;2018}
B)A thuộc N nên
A={0;1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;...}
NÊN X NHIỀU SỐ
2022-08-07 16:28:27
nhân để làm j ở đề bài là so sánh
2022-08-07 16:13:23
C)\(\dfrac{1}{10}\)