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Beliebt Trigonometrie >

sin(a)= 2/5

Lösung

sin (a) = \frac{2}{5}

Lösung

a = 0.41151 \dots + 2 πn, a = π - 0.41151 \dots + 2 πn

+1

Grad

a = 23.57817 \dots^{\circ} + 36 0^{\circ} n, a = 156.42182 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

sin (a) = \frac{2}{5}

Wende die Eigenschaften der Trigonometrie an

sin (a) = \frac{2}{5}

Allgemeine Lösung für

sin (a) = \frac{2}{5}

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

a = arcsin (\frac{2}{5}) + 2 πn, a = π - arcsin (\frac{2}{5}) + 2 πn

a = arcsin (\frac{2}{5}) + 2 πn, a = π - arcsin (\frac{2}{5}) + 2 πn

Zeige Lösungen in Dezimalform

a = 0.41151 \dots + 2 πn, a = π - 0.41151 \dots + 2 πn

Graph

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