# Question #79fec

##### 1 Answer

Maybe?

#### Explanation:

It would depend on the specifics of your question. The IVT may or may not be useful, but if it is useful, feel free to use it. Do you have a question in particular I could try to solve?

One thing worth noting though: the IVT does apply for irrational numbers, as long as they are contained in a larger, continuous set. To apply the IVT, you need to have a function that is continuous on an interval. The set of real numbers (or a section of it like [1,3]) is often used. This contains the set of irrational numbers.

If we just used rational numbers, we would have gaps in our function (at