Home/Wiki/L'Hôpital's RuleLimitsL'Hôpital's RuleUsing derivatives to find limits of indeterminate forms.L'Hôpital's rule provides a technique to evaluate limits of indeterminate forms (0/0 or ∞/∞) using derivatives.Solve Examples with L'Hôpital's Rulelimit of sin x x →limit of e x 1 x →More Calculus TopicsU-SubstitutionThe integration counterpart to the chain rule.Partial DerivativesFind derivatives of multivariable functions with respect to one variable at a time.Chain RuleLearn how to use the chain rule to find the derivative of composite functions.