HOC24
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Môn học
Chủ đề / Chương
Bài học
It is usually sunny and hot in summer.
Chúc bn học tốt nha!!!
B
A
C
Chúc bn học tốt!!!
visitor nha bn.
My name is Mi Mi
1, goes
2, went
3, didn't have
1, are
2, is
3, is
4, is
5,are
6, is/is
7, is
8, are
9, are
10, is
11, is
12, are
13,is
14, are
15,is
16, am
17,are
18, are
19, are
20, is
Dài quá mk làm thế này thôi
I am thirteen years old.
I'm Ok, thanks
=> \(\frac{1}{100}-\left(\frac{1}{100.99}+\frac{1}{98.97}+.........+\frac{1}{2.1}\right)\)
\(\frac{1}{100}-\left(\frac{1}{1.2}+\frac{1}{2.3}+.........+\frac{1}{99.100}\right)\)
\(\frac{1}{100}-\left(1+\frac{1}{100}\right)\)
\(\frac{1}{100}-1-\frac{1}{100}=-1\)
=> Onion nha bn.