So it would look something like this. Now let's say that we know this is analogous to saying on a particular day, Sal and Imran ate the same amount. Let's say for a particular x value, the limit as f and h approach that x value, they approach the same limit. So let's take this x value right over here. Let's say the x value is c right over there. And let's say that the limit of f of x as x approaches c is equal to L. And let's say that the limit as x approaches c of h of x is also equal to L. So notice, as x approaches c, h of x approaches L. As x approaches c from either side, f of x approaches L. So these limits have to be defined. Actually, the functions don't have to be defined at x approaches c. Just over this interval, they have to be defined as we approach it.