sin(x)=0.731

Lösung

sin (x) = 0.731

x = 0.81978 \dots + 2 πn, x = π - 0.81978 \dots + 2 πn

Grad

x = 46.97029 \dots^{\circ} + 36 0^{\circ} n, x = 133.02970 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

sin (x) = 0.731

Wende die Eigenschaften der Trigonometrie an

sin (x) = 0.731

Allgemeine Lösung für

sin (x) = 0.731

sin (x) = a \Rightarrow x = arcsin (a) + 2 πn, x = π - arcsin (a) + 2 πn

x = arcsin (0.731) + 2 πn, x = π - arcsin (0.731) + 2 πn

x = arcsin (0.731) + 2 πn, x = π - arcsin (0.731) + 2 πn

Zeige Lösungen in Dezimalform

x = 0.81978 \dots + 2 πn, x = π - 0.81978 \dots + 2 πn

sin (x) = 0.766

sin (x) = 0.755

3 tan^{2} (x) - 5 tan (x) + 2 = 0

so l v e f or θ, ρ = (4 sin (φ) cos (θ))

sin^{2} (a) - cos^{2} (a) = 1