Solution
Solution
+1
Solution steps
Find undefined (singularity) points
The function domain
Popular Examples
expand (cos(t)+sin(t))^4expand-1/((s+2)(s+1)(s-1))expand (derivative of x-5)/((x+2)^2)expand 1-cos(x)(1-cos(x))expand 1/(sqrt(2))
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(-e^{-x}x+e^{-x})/((x-2)^2) ?
The domain of f(x)=(-e^{-x}x+e^{-x})/((x-2)^2) is x<2\lor x>2