Math Is Fun Forum

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

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#1 Re: Help Me ! » Sum problem with exponent factor and unknown n » 2014-09-17 13:53:02

nicovanos

Hi guys,

Thank you so much for helping me. This solved my problem. :-))

Question: how do you produce these formula notations? I can't find any explanation.

Math is indeed fun. Some formula's are still like magic to me.

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