csc(θ)=2.8

Lösung

csc (θ) = 2.8

θ = 0.36520 \dots + 2 πn, θ = π - 0.36520 \dots + 2 πn

Grad

θ = 20.92483 \dots^{\circ} + 36 0^{\circ} n, θ = 159.07516 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

csc (θ) = 2.8

Wende die Eigenschaften der Trigonometrie an

csc (θ) = 2.8

Allgemeine Lösung für

csc (θ) = 2.8

csc (x) = a \Rightarrow x = arccsc (a) + 2 πn, x = π - arccsc (a) + 2 πn

θ = arccsc (2.8) + 2 πn, θ = π - arccsc (2.8) + 2 πn

θ = arccsc (2.8) + 2 πn, θ = π - arccsc (2.8) + 2 πn

Zeige Lösungen in Dezimalform

θ = 0.36520 \dots + 2 πn, θ = π - 0.36520 \dots + 2 πn

cos (x) = - \frac{2}{5}

2 sec (x) - 7 = 0

3 tan^{2} (x) + 5 = 7 sec (x)

cos (θ) = (\frac{sin ( 6 0 ^{\circ} )}{1.28})

4 cos^{2} (x) - 3 cos (x) - 1 = 0