how do you find the limits of [(1+x) ^(1/2) -1 ] / [ (1-x)^(1/2) -1 ]?

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- Jan 9th 2011, 05:48 PMalexandrabel90limits of a fraction
how do you find the limits of [(1+x) ^(1/2) -1 ] / [ (1-x)^(1/2) -1 ]?

- Jan 9th 2011, 05:50 PMAlso sprach Zarathustra
- Jan 9th 2011, 06:15 PMalexandrabel90
oh sorry! i missed that out..it is as x tends to 0.

- Jan 9th 2011, 06:16 PMdwsmith
0/0 so use L'Hopital's Rule

- Jan 9th 2011, 07:26 PMRandom Variable

- Jan 10th 2011, 02:26 PMHallsofIvy