What is the domain of w/((w-1)(w-2)(w-3)) ?

The domain of w/((w-1)(w-2)(w-3)) is w 3

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domain of w/((w-1)(w-2)(w-3))

domain

\frac{w}{( w - 1 ) ( w - 2 ) ( w - 3 )}

w < 1 or 1 < w < 2 or 2 < w < 3 or w > 3

Interval Notation

(- \infty, 1) \cup (1, 2) \cup (2, 3) \cup (3, \infty)

Solution steps

Find undefined (singularity) points:

w = 1, w = 2, w = 3

The function domain

w < 1 or 1 < w < 2 or 2 < w < 3 or w > 3

f (x) = 5 cot (\frac{x}{2} + \frac{π}{4})

y = \frac{2 x ^{2}}{1 - x ^{2}}

f (x) = sin (x) + cos (x)

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

f (x) = \frac{25 - x ^{2}}{x ^{2} - 16}

What is the domain of w/((w-1)(w-2)(w-3)) ?
The domain of w/((w-1)(w-2)(w-3)) is w<1\lor 1<w<2\lor 2<w<3\lor w>3