Estimating a Limit with Smaller Values of h

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In summary, estimating a limit with smaller values of h allows for a more precise approximation of the actual limit and a better understanding of the function's behavior near the limit point. The values of h should be chosen to be smaller and smaller, approaching zero, to get a more accurate estimate. If the values of h used are not small enough, the estimate may be less accurate and may not reflect the true behavior of the function. However, estimating with smaller values of h does not guarantee an accurate result and there may be limitations, such as computational intensity and the need for alternative methods.
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neutron star
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Homework Statement


Estimate the limit by substituting smaller and smaller values of h.
http://img225.imageshack.us/img225/149/picture17.png


Homework Equations





The Attempt at a Solution


 
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  • #2
So get out your calculator and start plugging in values like h = .1, .01., .001, .0001 etc.
 
  • #3
Ok I got 2.6 yay! I understand now!
 
  • #4
I'm guessing you might want more decimals of accuracy. Try smaller h.
 
  • #5
It was multiple choice and 2.6 was the closest one, thanks for your help :)
 

What is the purpose of estimating a limit with smaller values of h?

The purpose of estimating a limit with smaller values of h is to get a more precise approximation of the actual limit. By using smaller values of h, we can get closer and closer to the true value of the limit, giving us a better understanding of the behavior of the function near the limit point.

How do you choose the values of h to use in the estimation process?

The values of h should be chosen to be smaller and smaller, approaching zero. This allows us to see the behavior of the function as h gets closer and closer to zero, giving us a more accurate estimate of the limit.

What happens if the values of h used in the estimation process are not small enough?

If the values of h are not small enough, the estimate of the limit may be less accurate and may not reflect the true behavior of the function at the limit point. Additionally, using larger values of h may not allow us to see any potential oscillations or abrupt changes in the function near the limit point.

Can estimating a limit with smaller values of h guarantee an accurate result?

No, estimating a limit with smaller values of h does not guarantee an accurate result. It can give us a more precise approximation, but it is still an estimation and may not reflect the exact value of the limit. Other methods, such as algebraic manipulation or L'Hopital's rule, may be needed for a more accurate result.

Are there any limitations to estimating a limit with smaller values of h?

Yes, there are limitations to estimating a limit with smaller values of h. Depending on the complexity of the function, using smaller values of h may be computationally intensive and time-consuming. Additionally, there may be cases where the limit cannot be accurately estimated using this method and other approaches may be necessary.

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