1. The problem statement, all variables and given/known data For the following function decide whether f(x) tends to a limit as x tends to infinity. If the limit exists find it. 2. Relevant equations f(x)=[xsinx]/[x^2 +1] 3. The attempt at a solution I thought about using L'Hopitals rule, so i got: [sinx + xcosx]/[2x] So, sinx will keep between 0 and 1, and the xcosx and the 2x would both tend to infinity maybe? Im not really sure though.