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Popular >

domain of f(r)=ln|r|

Solution

domain

f (r) = ln ∣ r ∣

Solution

r < 0 or r > 0

+1

Interval Notation

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

Solution steps

Find positive values for logs:

r < 0 or r > 0

The function domain

r < 0 or r > 0

Popular Examples

domain of-5x-2 domain

- 5 x - 2

domain of cos(6x)domain

cos (6 x)

domain of-5x+7 domain

- 5 x + 7

domain of-5x+5 domain

- 5 x + 5

domain of sqrt((x^3+x)/(1-x^2))domain

\frac{x ^{3} + x}{1 - x ^{2}}

Frequently Asked Questions (FAQ)

What is the domain of f(r)=ln|r| ?
The domain of f(r)=ln|r| is r<0\lor r>0