Recent content by coals

Homework Statement Finally done with stupid improper integrals (calc 2 over summer is hard work, moving super fast) and now I'm sequences and series and what have you. I have another comparison test problem Instructions are to find out if sequence converges or diverges, and find limit if it...

Thank you all for your help. Very appreciated , i got the answer and i understand what to do now in similar situations. Doing function comparisons seems to be my weak spot I'm alright with everything else but i suck at these.

Homework Statement Use the Comparison Theorem to determine whether the integral is convergent or divergent. \int \frac{2+ e^{-x} dx}{x} from 1 to infinity Wolframalpha tells me this integral diverges, now i just need to know what to compare it to. The Attempt at a Solution So far I've...