Hey MathsForum

If is small, show that

Can anyone help?

Thanks

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- Jan 27th 2007, 12:55 PMdadonProof of approximation for function
Hey MathsForum

If is small, show that

Can anyone help?

Thanks - Jan 27th 2007, 02:01 PMCaptainBlack
- Jan 27th 2007, 02:16 PMThePerfectHacker
There is another thing you can do but it is similar to what Captain

**Blank**said. You can*parabolize*, remeber in Calculus I you did*linearization*, that is the best line. Here you do the best parabola, which turns out to be the same coefficients as in the Taylor series.