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Popular >

domain of f(x)= 3/(3/x)

Solution

domain

f (x) = \frac{3}{\frac{3}{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

slope of y-3=3(x+1)slope

y - 3 = 3 (x + 1)

inverse of f(x)=(x+1)/3 inverse

f (x) = \frac{x + 1}{3}

x + 5 = 0

domain of f(x)=sqrt(3x+7)domain

f (x) = 3 x + 7

domain of f(x)= 1/(x-6)domain

f (x) = \frac{1}{x - 6}

Frequently Asked Questions (FAQ)

What is the domain of f(x)= 3/(3/x) ?
The domain of f(x)= 3/(3/x) is x<0\lor x>0