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Beliebt Trigonometrie >

cos(θ)=(4k-1)/3

Lösung

cos (θ) = \frac{4 k - 1}{3}

Lösung

θ = arccos (\frac{4 k - 1}{3}) + 2 πn, θ = - arccos (\frac{4 k - 1}{3}) + 2 πn

Schritte zur Lösung

cos (θ) = \frac{4 k - 1}{3}

Wende die Eigenschaften der Trigonometrie an

cos (θ) = \frac{4 k - 1}{3}

Allgemeine Lösung für

cos (θ) = \frac{4 k - 1}{3}

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

θ = arccos (\frac{4 k - 1}{3}) + 2 πn, θ = - arccos (\frac{4 k - 1}{3}) + 2 πn

θ = arccos (\frac{4 k - 1}{3}) + 2 πn, θ = - arccos (\frac{4 k - 1}{3}) + 2 πn

Graph

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