L'Hôpital's Rule
L'Hôpital's Rule is a mathematical method used to evaluate limits that result in indeterminate forms, such as 0/0 or ∞/∞. When faced with these forms, the rule states that you can take the derivative of the numerator and the derivative of the denominator separately, then re-evaluate the limit.
This process can be repeated if the limit still results in an indeterminate form after the first application. L'Hôpital's Rule simplifies complex limit problems, making it easier to find the value of a limit as a variable approaches a specific point.