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Beliebt Rechnen >

limit as x approaches 1 of cos(pi*x)

Lösung

x \to 1 lim (cos (π \cdot x))

Lösung

- 1

Schritte zur Lösung

x \to 1 lim (cos (π x))

Setze den Wert

x = 1

ein

= cos (π 1)

Vereinfache

cos (π 1) : - 1

= - 1

Graph

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