What is the domain of f(x)=ln(4-x)+ln(x-5) ?

The domain of f(x)=ln(4-x)+ln(x-5) is Undefined

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domain of f(x)=ln(4-x)+ln(x-5)

domain

f (x) = ln (4 - x) + ln (x - 5)

Undefined

Solution steps

Find positive values for logs:

False for all

x \in R

Undefined

ln (- z)

y = x + 7 + 5

f (x) = (- 3.2)

ln (\frac{x}{3 + 5})

f (x) = \frac{x + 1}{2}

What is the domain of f(x)=ln(4-x)+ln(x-5) ?
The domain of f(x)=ln(4-x)+ln(x-5) is Undefined