And we could come up with a very similar one with differences. The limit as x approaches c of f of x minus g of x is just going to be L minus M. It's just the limit of f of x as x approaches c minus the limit of g of x as x approaches c. So it's just going to be L minus M. It's often called the difference rule or the difference property of limits. And these, once again, are very, very, hopefully, reasonably intuitive. Now what happens if you take the product of the functions? The limit of f of x times g of x as x approaches c. Well, lucky for us, this is going to be equal to the limit of f of x as x approaches c times the limit of g of x as x approaches c. Lucky for us, this is kind of a fairly intuitive property of limits. So in this case, this is just going to be equal to L times M. Same thing if instead of having a function here, we had a constant. So if we just had the limit of k times f of x as x approaches c, where k is just some constant, this is going to be the same thing as k times the limit of f of x as x approaches c. And that is just equal to L. So this whole thing simplifies to k times L. And we can do the same thing with difference.