Given the limit, find F and A?

  • Thread starter Thread starter xzh
  • Start date Start date
  • Tags Tags
    Limit
xzh
Messages
5
Reaction score
0
This limit represents the derivative of some function F at some number A.
lim___________ ([4th root (16+h)] - 2)
_____________________________________
h->0_________________h

f = ?
a = ?

I don't know how to solve this? Teacher said it is going to be on midterms but he never went through it. Thanks.

I think a = 0
 
Physics news on Phys.org
How about f (x) = x1/4, a = 16?
 
hmm, how did you get this? thanks!
losiu99 said:
How about f (x) = x1/4, a = 16?
 
You should start by writing down the definition of the derivative and comparing it to the given limit. You can find the f(a+h) term by looking at where (_+h)'s occur in the given limit
 
Thread 'Use greedy vertex coloring algorithm to prove the upper bound of χ'
Hi! I am struggling with the exercise I mentioned under "Homework statement". The exercise is about a specific "greedy vertex coloring algorithm". One definition (which matches what my book uses) can be found here: https://people.cs.uchicago.edu/~laci/HANDOUTS/greedycoloring.pdf Here is also a screenshot of the relevant parts of the linked PDF, i.e. the def. of the algorithm: Sadly I don't have much to show as far as a solution attempt goes, as I am stuck on how to proceed. I thought...

Similar threads

Back
Top