Chứng minh
\(\dfrac{1}{2}\) + \(\dfrac{1}{2^2}\) + ... + \(\dfrac{1}{2^{30}}\) < 1
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Toán lớp 6
Chứng minh
\(\dfrac{1}{2}\) + \(\dfrac{1}{2^2}\) + ... + \(\dfrac{1}{2^{30}}\) < 1
