This is a situation where when we take the limit, we get infinity over infinity, or negative infinity, or positive infinity over positive or negative infinity. These are the two indeterminate forms. To make it all clear, let me just show you an example, because I think this will make things a lot more clear. Let's say we are trying to find the limit. Notice in a new color. Let me do it in this purplish color. Let's say we wanted to find the limit as x approaches 0 of sine of x over x.