solvefor x,sin(x)=-7/25

Lösung

löse nach

x, sin (x) = - \frac{7}{25}

x = - 0.28379 \dots + 2 πn, x = π + 0.28379 \dots + 2 πn

Grad

x = - 16.26020 \dots^{\circ} + 36 0^{\circ} n, x = 196.26020 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

sin (x) = - \frac{7}{25}

Wende die Eigenschaften der Trigonometrie an

sin (x) = - \frac{7}{25}

Allgemeine Lösung für

sin (x) = - \frac{7}{25}

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

x = arcsin (- \frac{7}{25}) + 2 πn, x = π + arcsin (\frac{7}{25}) + 2 πn

x = arcsin (- \frac{7}{25}) + 2 πn, x = π + arcsin (\frac{7}{25}) + 2 πn

Zeige Lösungen in Dezimalform

x = - 0.28379 \dots + 2 πn, x = π + 0.28379 \dots + 2 πn

\frac{1}{tan ( α )} + tan (α) = \frac{1}{sin ( α )}

8 sin^{2} (x) - 1 = 5

csc (θ) = \frac{17}{8}

cos (x) = \frac{60}{61}, cos (2 x)

cos (b) = 0.47