What is the domain of f(x)=(ln(x-2))/(cosh(x)) ?

The domain of f(x)=(ln(x-2))/(cosh(x)) is x>2

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domain of f(x)=(ln(x-2))/(cosh(x))

domain

f (x) = \frac{ln ( x - 2 )}{cosh ( x )}

x > 2

Interval Notation

(2, \infty)

Solution steps

Find positive values for logs:

x > 2

The function domain

x > 2

f (x) = x ln (x)

f (x) = x^{4} + 1

f (x) = 11 x^{2} - 13 x + 13

\frac{1}{5 - x}

f (x) = π - arcsin (1 - 2 x)

What is the domain of f(x)=(ln(x-2))/(cosh(x)) ?
The domain of f(x)=(ln(x-2))/(cosh(x)) is x>2