Ok I'm unsure how I'm suppose to solve this type of problem. Myprofessor said that it material that was not cover, but it a goodpractice for finals. Well guess what, I don't even know how tostart. PLEASE HELP ME. solve and show work if possible.
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Could you show me the step by step process please? I have looked at the examples in the book and my notes and I'm unsure as to how to work this problem. As it is it was the same question/answer problem but I'd like to know for the future the process of solving this.
Hello,
I need help with this problem. The solution has been posted by my professor, but I'm still not understanding how to know when to do certain things and don't follow some of the logic leaps in his solution. I understand that he is showing that the two conditions are being met, but...
1) how do you know that bn is decreasing?
2) why is bn then differentiated?
3) how do you know that f'(x) < 0?
Also, I can see that he applied the integral test to show that the series is divergent, but can I see a workthrough of that so that I can show it on my test if I get a similar problem?
Please try to keep the logic leaps between steps to a minimum as I am having trouble following the logic of this problem.
Thank you
Find the value of a such that the curvature of y = eax at x = 0 is as large as possible. Make sure to clearly prove how/why you came to that value.
This problem is on the review sheet for our exam for Calc III, and I don't know if it's the wording of the problem or what, but even though I know the formula for curvature I have no idea how to approach this. Please show all work so I can figure out what to do with problems like this.
Thanks!
