Solution
domain
Solution
+1
Solution steps
Find undefined (singularity) points:
The function domain
Popular Examples
expand 5(311)expand expand (e^x+e^{-x})^3expand expand 3^{12}expand expand (25(69-sqrt(4313)))/4expand expand 3x+5xexpand
Frequently Asked Questions (FAQ)
What is the domain of f(n)=-((-1)^n-1)/(n^2) ?
The domain of f(n)=-((-1)^n-1)/(n^2) is n<0\lor n>0