sec(θ)=-5/4

Lösung

sec (θ) = - \frac{5}{4}

θ = 2.49809 \dots + 2 πn, θ = - 2.49809 \dots + 2 πn

Grad

θ = 143.13010 \dots^{\circ} + 36 0^{\circ} n, θ = - 143.13010 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

sec (θ) = - \frac{5}{4}

Wende die Eigenschaften der Trigonometrie an

sec (θ) = - \frac{5}{4}

Allgemeine Lösung für

sec (θ) = - \frac{5}{4}

sec (x) = - a \Rightarrow x = arcsec (- a) + 2 πn, x = - arcsec (- a) + 2 πn

θ = arcsec (- \frac{5}{4}) + 2 πn, θ = - arcsec (- \frac{5}{4}) + 2 πn

θ = arcsec (- \frac{5}{4}) + 2 πn, θ = - arcsec (- \frac{5}{4}) + 2 πn

Zeige Lösungen in Dezimalform

θ = 2.49809 \dots + 2 πn, θ = - 2.49809 \dots + 2 πn

sin^{2} (x) - 4 sin (x) + 1 = 0

6 sin (2 x) + 2 sin (x) = 0

sin (θ) = \frac{9}{10}

tan (x) - 2 sin (x) = 0

4 sin (2 t) = 4 cos (t)