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| bio | website | |
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| location | ||
| age | ||
| visits | member for | 1 year, 1 month |
| seen | Nov 29 '12 at 6:55 | |
| stats | profile views | 15 |
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Apr 8 |
comment |
Proving a simple inequality. That's supposed to be the proof for the monotocity of a series, so using the monotocity of a function for that would be kinda weird. |
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Apr 8 |
comment |
Proving a simple inequality. Isn't $4n^2 +4n -1 > 0$ already enough, given that $n\in\mathbb{N}$? |
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Apr 8 |
comment |
Proving a simple inequality. Oh, I see what you did there. |
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Apr 8 |
comment |
Proving a simple inequality. Ok, then my thinking was wrong, but the solution in this case correct? Thank you very much. Oh you just removed the second part. So was that invalid? |
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Apr 8 |
awarded | Student |
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Apr 8 |
asked | Proving a simple inequality. |
