SEAMIC_Functions: Monotonicity and Sandwich Criterion

In this video we explore the concept of limits in mathematics, specifically focusing on the Sandwich Criterion method. We learn that the sine function is bounded between -1 and 1, regardless of its argument, and use this property to solve limits involving trigonometric functions. The video provides two examples of applying the Sandwich Criterion to find the limit of a function as x approaches zero. Through these examples, we see how the method works by bounding the target function between two other functions that both tend to zero as x approaches zero.