What is the domain of f(x)=(e^{-x})/(2(1-x)) ?

The domain of f(x)=(e^{-x})/(2(1-x)) is x 1

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domain of f(x)=(e^{-x})/(2(1-x))

domain

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

x < 1 or x > 1

Interval Notation

(- \infty, 1) \cup (1, \infty)

Solution steps

Find undefined (singularity) points:

x = 1

The function domain

x < 1 or x > 1

g (x) = \frac{( x + 3 )}{( x ^{2} - 64 )}

f (x) = \frac{31 x}{9 x - 24}

f (x) = \frac{9 - x}{x + 5}

g (x) = \frac{3 x + ∣ x ∣}{x}

f (x) = ln (3 - 8 x)

What is the domain of f(x)=(e^{-x})/(2(1-x)) ?
The domain of f(x)=(e^{-x})/(2(1-x)) is x<1\lor x>1