What is the domain of f(x)= 1/(sqrt(w^2)) ?

The domain of f(x)= 1/(sqrt(w^2)) is w 0

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domain of f(x)= 1/(sqrt(w^2))

domain

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

w < 0 or w > 0

Interval Notation

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

Solution steps

Find non-negative values for radicals:

- \infty < w < \infty

Find undefined (singularity) points:

w = 0

Combine real regions and undefined points for final function domain

w < 0 or w > 0

\frac{5 - x}{3 x}

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

lo g_{x} (x)

f (x) = \frac{1}{ln ( 3 - x ^{2} )}

sin (4 t)

What is the domain of f(x)= 1/(sqrt(w^2)) ?
The domain of f(x)= 1/(sqrt(w^2)) is w<0\lor w>0