# How do you use the intermediate value theorem to show that there is a root of the equation #e^(-x^2)# over the interval (0,1)?

##### 1 Answer

Oct 13, 2016

You can't.

#### Explanation:

*is* a function.

We can ask whether the function has a zero in

It does not. for any real

#e^(-x^2) > 0# for all real#x# .