1. The problem statement, all variables and given/known data The interval [0,4] is partitioned into n equal subintervals and ti, is chosen in [Xi-1, Xi] for each i. What is: Lim........ inf x->inf......Ʃ e^(sqrt ti)/N(sqrt ti) ............i=1 3. The attempt at a solution It was problem we had to do in class as a group, teacher wasnt there to provide us an answer, and some people in my group have conflicting answers What i did: I wrote it as integral 4 ∫ (e^(sqrt X))/(N(sqrt X)) 0 I then use the substitution method: U= sqrt X du= 1/(2 sqrtX) dx 2du= 1/(sqrt X) .......4 2/n ∫ e^u = (2e^(sqrt 4))-(2e/n^(sqrt 0)) .......0 = 2e^2-2 My answer = 2/n(e^2 - 1) Can someone help me out, i dont really understand what we are suppose to do, and i apologize for the bad input. Appreciate it.