(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

a1=0 an+1=Sqrt(1+2an) n=1,2,3...

show that an converges and find the limit

2. Relevant equations

3. The attempt at a solution

I have seen something like this before but i cant remember how to solve this.

well i think i get that it becomes sqrt(1+2sqrt(1+2sqrt(1+2sqrt) ect

just don't know how to write it out so i can find the limit

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# Homework Help: Limit of converging sequence

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