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^2-14n+45)/(n^2-10n+9) ?
The domain of f(n)=(n^2-14n+45)/(n^2-10n+9) is n<1\lor 1<n<9\lor n>9