sec(θ)=-1.5

Lösung

sec (θ) = - 1.5

θ = 2.30052 \dots + 2 πn, θ = - 2.30052 \dots + 2 πn

Grad

θ = 131.81031 \dots^{\circ} + 36 0^{\circ} n, θ = - 131.81031 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

sec (θ) = - 1.5

Wende die Eigenschaften der Trigonometrie an

sec (θ) = - 1.5

Allgemeine Lösung für

sec (θ) = - 1.5

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

θ = arcsec (- 1.5) + 2 πn, θ = - arcsec (- 1.5) + 2 πn

θ = arcsec (- 1.5) + 2 πn, θ = - arcsec (- 1.5) + 2 πn

Zeige Lösungen in Dezimalform

θ = 2.30052 \dots + 2 πn, θ = - 2.30052 \dots + 2 πn

cos (x) = \frac{1}{2} 3

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

2 sec^{2} (x) - 8 = 0

sin (x) - 2 cos (2 x) = - \frac{1}{2}

4 cos^{4} (x) - 1 = 0