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Beliebt Trigonometrie >

cos(C)=0.87

Lösung

cos (C) = 0.87

Lösung

C = 0.51559 \dots + 2 πn, C = 2 π - 0.51559 \dots + 2 πn

+1

Grad

C = 29.54136 \dots^{\circ} + 36 0^{\circ} n, C = 330.45863 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

cos (C) = 0.87

Wende die Eigenschaften der Trigonometrie an

cos (C) = 0.87

Allgemeine Lösung für

cos (C) = 0.87

cos (x) = a \Rightarrow x = arccos (a) + 2 πn, x = 2 π - arccos (a) + 2 πn

C = arccos (0.87) + 2 πn, C = 2 π - arccos (0.87) + 2 πn

C = arccos (0.87) + 2 πn, C = 2 π - arccos (0.87) + 2 πn

Zeige Lösungen in Dezimalform

C = 0.51559 \dots + 2 πn, C = 2 π - 0.51559 \dots + 2 πn

Graph

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