What is the domain of f(x)=(11x-20)/(13x-13) ?

The domain of f(x)=(11x-20)/(13x-13) is x 1

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domain of f(x)=(11x-20)/(13x-13)

domain

f (x) = \frac{11 x - 20}{13 x - 13}

x < 1 or x > 1

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 1

The function domain

x < 1 or x > 1

7 + (ln (x^{2} - 16))^{2}

10 x + 15

y = \frac{5 ln ( x )}{x ^{3}}

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

f (x) = \frac{- 8 x ^{2}}{( x - 2 ) ( x + 5 )}

What is the domain of f(x)=(11x-20)/(13x-13) ?
The domain of f(x)=(11x-20)/(13x-13) is x<1\lor x>1