What is the domain of f(x)=(4+x)/(e^{cos(x))} ?

The domain of f(x)=(4+x)/(e^{cos(x))} is -infinity <x<infinity

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domain of f(x)=(4+x)/(e^{cos(x))}

domain

f (x) = \frac{4 + x}{e ^{c o s (x)}}

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

- 12 ln (25 - t)

f (x) = \frac{x - 2}{1 + 5 ^{x}}

\frac{1}{( x + 2 ) ^{2}} + 4

y = 1 - \frac{x + 1}{x - 1}

What is the domain of f(x)=(4+x)/(e^{cos(x))} ?
The domain of f(x)=(4+x)/(e^{cos(x))} is -infinity <x<infinity