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Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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#1 2008-10-08 03:35:04
- shocamefromebay
- Member
- Registered: 2007-05-30
- Posts: 103
Sum of an infinite series.
I am having trouble with this problem.
Find the sum of the infinite series.
I found the solution using teh formula
.But, is there a way to put it into sigma notation?
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#2 2008-10-08 05:44:18
- Ricky
- Moderator
- Registered: 2005-12-04
- Posts: 3,791
Re: Sum of an infinite series.
"In the real world, this would be a problem. But in mathematics, we can just define a place where this problem doesn't exist. So we'll go ahead and do that now..."
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