How to use special trig limits to evaluate the limit

The video tutorial explains how to group terms and use a trick property to factor out constants in a mathematical expression. It demonstrates evaluating the limit of sine of X over X as X approaches zero, which equals 1. The tutorial also includes a graphical interpretation of the result, showing it crosses at 1.66, equivalent to 5/3. The session concludes with a brief summary of the findings.

What does it mean to group terms together in mathematics?

What is the significance of factoring out constants like five thirds?

Explain the limit of sine of X divided by X as X approaches zero.

How does the graphical representation relate to the value of five thirds?

What was the intended message the teacher wanted to convey?