- #1
Vrbic
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- 18
Homework Statement
How to use Taylor series for condition x>>1? For example [itex]f(x)=x\sqrt{1+x^2}(2x^2/3-1)+\ln{(x+\sqrt{1+x^2})}[/itex]
Homework Equations
The Attempt at a Solution
I try to derived it and limit to infinity...for example first term [itex]\frac{x^4}{3\sqrt{1+x^2}}[/itex]. Limit this to infinity is obviously infinity. Any advice?
Thank you.