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

The domain of (e^x-e^{-x})/2 is -infinity <x<infinity

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

domain

\frac{e ^{x} - e ^{- x}}{2}

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

f (x) = (8 x + 10)^{5}

f (x) = 7 - 7 x

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

\frac{1}{3 x}

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

What is the domain of (e^x-e^{-x})/2 ?
The domain of (e^x-e^{-x})/2 is -infinity <x<infinity