Indeterminate Expressions of the Form 0/0: Find the indicated limits. Make sure you have an Indeterminate Expression before you apply the Rule of L'Hopital. Enter the letter "D" if the limit does not exist. sin x lim e -1- x lim - ed lim I-+0 sin (x) x2 + 5x + 6 lim T-+-2 x - 2 x2 + 5x + 6 lim I-+2 x - 2