Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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**Anastasia****Guest**

Can anyone help me prove the following?

Thanks:)

**{7/3}****Member**- Registered: 2013-02-11
- Posts: 210

Turn the summation to this

then divide it by you can then prove it.*Last edited by {7/3} (2013-06-26 01:46:22)*

There are 10 kinds of people in the world,people who understand binary and people who don't.

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