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Beliebt Trigonometrie >

cos(x)=0.64

Lösung

cos (x) = 0.64

Lösung

x = 0.87629 \dots + 2 πn, x = 2 π - 0.87629 \dots + 2 πn

+1

Grad

x = 50.20818 \dots^{\circ} + 36 0^{\circ} n, x = 309.79181 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

cos (x) = 0.64

Wende die Eigenschaften der Trigonometrie an

cos (x) = 0.64

Allgemeine Lösung für

cos (x) = 0.64

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

x = arccos (0.64) + 2 πn, x = 2 π - arccos (0.64) + 2 πn

x = arccos (0.64) + 2 πn, x = 2 π - arccos (0.64) + 2 πn

Zeige Lösungen in Dezimalform

x = 0.87629 \dots + 2 πn, x = 2 π - 0.87629 \dots + 2 πn

Graph

Beliebte Beispiele

solvefor x,cosh(sqrt(x))=0

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cos (x) = 0.57

sin^2(θ)+3cos(2θ)=2

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cos (x) = 0.34