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

The domain of f(x)=e^{1/x}*e^{-1/x} is x 0

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

domain

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

x < 0 or x > 0

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

5 e^{- 0.4 (6)}

\frac{x}{1 - x}

f (x) = (x + 4) e^{- 2 x}

f (n) = \frac{8 ^{n}}{9 ^{n}}

\frac{( - 8.1 ) ^{2}}{( 5.9 - 1 ) ^{2}}

What is the domain of f(x)=e^{1/x}*e^{-1/x} ?
The domain of f(x)=e^{1/x}*e^{-1/x} is x<0\lor x>0