chuc mung 2 ban da tra loi sai cau hoi tren
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Các câu hỏi tương tự
1+1+1+1+1+1+1+1+1+1+1+1+1=?
tính:
A=(1-1/2).(1-1/3).(1-1/4). ....(1-1/2000)
B=(1+1/2).(1+1/3).(1+1/4). ....(1+1/2000)
(1-1/4)(1-1/9)(1-1/16) .... (1-1/10000)
(1+1/2)x(1+1/3)x(1+1/4)x ....x(1+1/99)
A=1/21+1/22+1/23+1/24+...+1/40
CT 1/2<A<1
A=1/2 +1/2^2+1/2^3+1/2^4+....+1/2^100
ct 0<A<1
[1-1/97]x[1-1/98]x[1-1/99]x..........x[1-1/1000]=bao nhiêu
A=1/1*2 + 1/3*4 + 1/5*6 + ... +1/2013*2014
B=1/1008*2014 + 1/1009*2013 + 1/1010*2012+ ... + 1/2014*1008
A=1/30+1/42+1/56+1/72+1/90+1/110+1/132
1+1+1+1+....+1=2012
có bao nhiêu số 1
Tính P = \(\left(1-\frac{1}{1+2}\right).\left(1-\frac{1}{1+2+3}\right)...\left(1-\frac{1}{1+2+...+2014}\right)\)