Evaluate special trigonometric limits using algebra

The video tutorial covers the process of factoring expressions and applying limits. It begins with an introduction to identifying common factors and proceeds to demonstrate how limits are applied in the context of factoring. The tutorial includes a detailed step-by-step calculation of limits, followed by a conclusion and reflection on the lesson.

How is the limit of one over two X minus one calculated according to the text?

What conclusion can be drawn from the calculations presented in the text?