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Popular >

domain of 7/(7/x)

Solution

domain

\frac{7}{\frac{7}{x}}

Solution

x < 0 or x > 0

+1

Interval Notation

(- \infty, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

Popular Examples

domain of f(x)=sqrt(((x-2)/(x-3)))+5 domain

f (x) = (\frac{x - 2}{x - 3}) + 5

domain of f(x)= 1/(sqrt(9-t^2))domain

f (x) = \frac{1}{9 - t ^{2}}

line (150,147.9),(165,163.4)line

(150, 147.9), (165, 163.4)

inverse of f(x)=-194/63 x+6133/6300 inverse

f (x) = - \frac{194}{63} x + \frac{6133}{6300}

domain of 7-x domain

7 - x

Frequently Asked Questions (FAQ)

What is the domain of 7/(7/x) ?
The domain of 7/(7/x) is x<0\lor x>0