Question

[vo thanh binh]

1/1=

Answer 1

[Vu Nhat Nga]

1/1=1

Answer 2

[Die Devil]

\(\frac{1}{1}=\frac{2}{2}=\frac{3}{3}=\frac{4}{4}=\frac{5}{5}=\frac{6}{6}=\frac{7}{7}=...........\)

\(=1\)

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