limit as x approaches infinity of-5/x

Lösung

x \to \infty lim (- \frac{5}{x})

0

Schritte zur Lösung

x \to \infty lim (- \frac{5}{x})

x \to a lim [c \cdot f (x)] = c \cdot x \to a lim f (x)

= - 5 \cdot x \to \infty lim (\frac{1}{x})

x \to a lim [\frac{f ( x )}{g ( x )}] = \frac{lim _{x \to a} f ( x )}{lim _{x \to a} g ( x )}, x \to a lim g (x) \neq = 0

mit Einschränkung des unbestimmten Ausdrucks

= - 5 \cdot \frac{lim _{x \to \infty} ( 1 )}{lim _{x \to \infty} ( x )}

x \to \infty lim (1) = 1

x \to \infty lim (x) = \infty

= - 5 \cdot \frac{1}{\infty}

Vereinfache

- 5 \cdot \frac{1}{\infty} : 0

= 0

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