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

2. Find the limit.

lim

x->0

for

1-sqrt(x^2-1)

---------------

x^2

2. Relevant equations

No clue, that's why I am asking.

3. The attempt at a solution

I inverted the signs and multiplied by sqrt(x^1+1)+1

So:

sqrt(x^2+1)-1 sqrt(x^2+1)+1

--------------- * --------------

-(x^2) sqrt(x^2+1)+1

and came up with

x+1-1

----------------------

-(x^2)*sqrt(x^2+1)+1

which gave me

0/2

I am sure this isn't correct, but I do not know were I messed up.

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# Homework Help: Find the limit

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