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

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#1 2011-11-09 20:34:13

jacks
Guest

limit

#2 2011-11-27 17:15:46

careless25
Real Member
Registered: 2008-07-24
Posts: 560

Re: limit

factor out x from the inner braces:



factor out x from the whole term:


apply the limit and evaluate:

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#3 2011-11-27 17:34:34

TheDude
Member
Registered: 2007-10-23
Posts: 361

Re: limit

That last part isn't correct.

Use L'hopital's Rule at the last line:


Wrap it in bacon

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#4 2011-11-30 17:30:22

careless25
Real Member
Registered: 2008-07-24
Posts: 560

Re: limit

Oops nice catch :$

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#5 2011-12-01 06:04:33

juantheron
Member
Registered: 2011-10-19
Posts: 312

Re: limit

Thanks Dude and careless

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