Phan Minh Anh
29/05/2017 at 16:02-
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Tina 29/05/2017 at 22:03
a) 46;64
b) We have:
\(3=0+1+2\)\(6=1+2+3\)
\(11=2+3+6\)
\(\Rightarrow6+11+20=37\)
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Vũ Hà Vy Anh 29/05/2017 at 16:31
A,46;64