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Beliebt Rechnen >

limit as x approaches 1 of cos(xpi)

Lösung

x \to 1 lim (cos (x π))

Lösung

- 1

Schritte zur Lösung

x \to 1 lim (cos (x π))

Setze den Wert

x = 1

ein

= cos (1 π)

Vereinfache

cos (1 π) : - 1

= - 1

Graph

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