Solution

domain

Solution

+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain

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Popular Examples

domain of cos(2x)domain of f(x)=x^2-4x-5domain of (x^2)/(sqrt(x^2-1))domain of f(x)=log_{10}(3x+6)domain of f(x)=(4a^2-20a+25)/(25-4a^2)

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=(x+1)/(x^2) ?

    The domain of f(x)=(x+1)/(x^2) is x<0\lor x>0