sin(a)=0.1245

Lösung

sin (a) = 0.1245

a = 0.12482 \dots + 2 πn, a = π - 0.12482 \dots + 2 πn

Grad

a = 7.15188 \dots^{\circ} + 36 0^{\circ} n, a = 172.84811 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

sin (a) = 0.1245

Wende die Eigenschaften der Trigonometrie an

sin (a) = 0.1245

Allgemeine Lösung für

sin (a) = 0.1245

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

a = arcsin (0.1245) + 2 πn, a = π - arcsin (0.1245) + 2 πn

a = arcsin (0.1245) + 2 πn, a = π - arcsin (0.1245) + 2 πn

Zeige Lösungen in Dezimalform

a = 0.12482 \dots + 2 πn, a = π - 0.12482 \dots + 2 πn

so l v e f or x, sin (x + z) = cos (y + z)

so l v e f or y, tan (y) = \frac{94}{152} c m

(sin (x) - 1) (sin (x) - 4) = 0

cos^{2} (a) = \frac{1}{5}

cos (2 9^{\circ} + θ) = 0.563