# What is the domain of the function #p(w)=2/(3w^9)#?

##### 1 Answer

Jan 23, 2015

You have a fractions, so the only thing you must be sure of is that the denominator is not zero.

In your case, the denominator is given by the function

So, your only problem is

Your domain is thus given by the set

The domain can also be written as