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Beliebt Rechnen >

limit as x approaches 1+of (1-x)/(x^2-1)

Lösung

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

Lösung

- \frac{1}{2}

+1

Dezimale

- 0.5

Schritte zur Lösung

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

Vereinfache

\frac{1 - x}{x ^{2} - 1} : - \frac{1}{x + 1}

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

Setze den Wert

x = 1

ein

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

Vereinfache

= - \frac{1}{2}

Graph

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