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Popular >

domain of 2/((2/x))

Solution

domain

\frac{2}{( \frac{2}{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)=(x-2)/(x^3-49x)domain

f (x) = \frac{x - 2}{x ^{3} - 49 x}

parallel-x-2y=4,(2,3)parallel

- x - 2 y = 4, (2, 3)

inverse of f(x)=(e^x)/(1+6e^x)inverse

f (x) = \frac{e ^{x}}{1 + 6 e ^{x}}

inverse of 2sqrt(x+3)+1 inverse

2 x + 3 + 1

midpoint (1,0),(1,-3)midpoint

(1, 0), (1, - 3)

Frequently Asked Questions (FAQ)

What is the domain of 2/((2/x)) ?
The domain of 2/((2/x)) is x<0\lor x>0