cos(θ)=0.9848

Lösung

cos (θ) = 0.9848

θ = 0.17457 \dots + 2 πn, θ = 2 π - 0.17457 \dots + 2 πn

Grad

θ = 10.00255 \dots^{\circ} + 36 0^{\circ} n, θ = 349.99744 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

cos (θ) = 0.9848

Wende die Eigenschaften der Trigonometrie an

cos (θ) = 0.9848

Allgemeine Lösung für

cos (θ) = 0.9848

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

θ = arccos (0.9848) + 2 πn, θ = 2 π - arccos (0.9848) + 2 πn

θ = arccos (0.9848) + 2 πn, θ = 2 π - arccos (0.9848) + 2 πn

Zeige Lösungen in Dezimalform

θ = 0.17457 \dots + 2 πn, θ = 2 π - 0.17457 \dots + 2 πn

tan (x) = \frac{7}{4}

cos (θ) = \frac{2 5}{5}

cos (x) sin (x) = sin^{2} (x)

- 3 sin (x) + 2 = 0

cot (x) = - 0.6