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- #1
wishmaster
Active member
- Oct 11, 2013
- 211
I know i asked similar questions multiple times,but again i have a problem,seems im not good with roots.....
I have to calculate the following limit:
\(\displaystyle \lim_{x \to 0} \frac{\sqrt{1+x}-\sqrt{1-x}}{x}\)
I have to calculate the following limit:
\(\displaystyle \lim_{x \to 0} \frac{\sqrt{1+x}-\sqrt{1-x}}{x}\)