What is the limit as x approaches 0-of (1+x)/(1-x) ?

The limit as x approaches 0-of (1+x)/(1-x) is 1

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limit as x approaches 0-of (1+x)/(1-x)

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

1

Solution steps

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

Plug in the value

x = 0

= \frac{1 + 0}{1 - 0}

Simplify

= 1

x \to 2 - lim (5)

x \to 7 - lim (\frac{x + 2}{x + 7})

x \to 0 lim (- \frac{9}{x})

x \to 0 lim (\frac{x}{1 - x ^{2}})

x \to \infty lim (1 + 1)

What is the limit as x approaches 0-of (1+x)/(1-x) ?
The limit as x approaches 0-of (1+x)/(1-x) is 1