Limit comparison test vs direct comparison test, calculus 2 tuturial

Does this Series Converge or Diverge? Series of 1/(k*sqrt(k^2+1))

For more calculus on series convergence tests, check out my 100 series (in one take, over 6 hours) 100 series convergence tests (no food...
----------------------------------------
🛍  Shop my math t-shirt & hoodies: amzn.to/3qBeuw6
💪 Get my math notes by becoming a patron:  Patreon: blackpenredpen
#blackpenredpen #math #calculus #apcalculus