What is the limit as x approaches a of (a-x)/(x-a) ?

The limit as x approaches a of (a-x)/(x-a) is -1

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limit as x approaches a of (a-x)/(x-a)

x \to a lim (\frac{a - x}{x - a})

- 1

Solution steps

x \to a lim (\frac{a - x}{x - a})

\frac{a - x}{x - a} = - 1

= x \to a lim (- 1)

x \to a lim c = c

= - 1

x \to 0 + lim (1 + 5 x - x^{3})

x \to - 4 lim ((x + 3)^{1999})

x \to 0 + lim (3 x^{2 x})

x \to 0 - lim (\frac{x + 1}{x})

x \to a + lim (f (x))

What is the limit as x approaches a of (a-x)/(x-a) ?
The limit as x approaches a of (a-x)/(x-a) is -1