Solution
Solution
+1
Solution steps
Find undefined (singularity) points
The function domain
Popular Examples
Frequently Asked Questions (FAQ)
What is the domain of f(n)=(n^2+7n)/(4n^2+28n) ?
The domain of f(n)=(n^2+7n)/(4n^2+28n) is n<-7\lor-7<n<0\lor n>0