0.666=sin(x)

Lösung

0.666 = sin (x)

x = 0.72883 \dots + 2 πn, x = π - 0.72883 \dots + 2 πn

Grad

x = 41.75908 \dots^{\circ} + 36 0^{\circ} n, x = 138.24091 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

0.666 = sin (x)

Tausche die Seiten

sin (x) = 0.666

Wende die Eigenschaften der Trigonometrie an

sin (x) = 0.666

Allgemeine Lösung für

sin (x) = 0.666

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

x = arcsin (0.666) + 2 πn, x = π - arcsin (0.666) + 2 πn

x = arcsin (0.666) + 2 πn, x = π - arcsin (0.666) + 2 πn

Zeige Lösungen in Dezimalform

x = 0.72883 \dots + 2 πn, x = π - 0.72883 \dots + 2 πn

15 cos^{2} (θ) + cos (θ) - 2 = 0

tan (2 x) = 4

2 sin (2 x) = 1, in t er v a l (0, 36 0^{\circ})

sin (a) = 0.6542

0 = - 6 sin (3 x)