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0, vô số số nói chung là ko đếm được
xong rùi đó tích mình đi
=(2012*2013+2013+1)/(2014*2015-2014-2)
=(2013*2013+1)/(2014*2014-2) dat thua so chung
nhin cung biet la 0 chia het.ra cai bai sai roi ban!
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dấu / là chia đúng ko bạn
nếu là chia thì kq sẽ là:
=-4054183
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bằng 1 thưa bạn
=(2014*2013 +2014+2014-2016) : (2012 +2013*2014)
=(2014*2013 +2012):(2012+2013*2014)
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\(\frac{2012+2013.2014}{2014.2015-2016}\)
\(\frac{2012+2013.2014}{2014.\left(2013+2\right)-2016}\)
\(\frac{2012+2013.2014}{2014.2013+2014.2-2016}\)
\(\frac{2012}{2012}\)
\(1\)
2012+2013x2014/2014x2015-2016
=2012+4054182/4058210-2016
=4056194:4056194
=1
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\(A=\frac{2015\times2016-1}{2014\times2015+2016}\)
\(A=\frac{2015\times2016}{2014\times2015}+\frac{1}{2016}\)
\(A=\frac{1008}{1007}+\frac{1}{2006}\)
\(A=\frac{2023055}{2020042}\)
=4058210+2016=4060226
=4062240-2014=4060226
2014x2015+2016= 4060226
2016x2015-2014=4060226