1. The problem statement, all variables and given/known data Find limit as (r, θ)----> (0, pi/2) for the function: r= (w secθ)/(secθ+tanθ)^(Vs/Vr) Both w and Vs/Vr are constants in this question 3. The attempt at a solution I tried with L'hopital but it didnt turn well as when I differentiate secθ, I got ln (secθ + tan θ) which when θ approaches 0 still gives me infinite.. Please help me.... I've tried so long to get the answer, but nothing seems to work and I have to pass this up tommorow.