sec(x)=3,(3pi)/2 <= x<= 2pi

Lösung

sec (x) = 3, \frac{3 π}{2} \leq x \leq 2 π

x = 2 π - 1.23095 \dots

Grad

x = 289.47122 \dots^{\circ}

Schritte zur Lösung

sec (x) = 3, \frac{3 π}{2} \leq x \leq 2 π

Wende die Eigenschaften der Trigonometrie an

sec (x) = 3

Allgemeine Lösung für

sec (x) = 3

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

x = arcsec (3) + 2 πn, x = 2 π - arcsec (3) + 2 πn

x = arcsec (3) + 2 πn, x = 2 π - arcsec (3) + 2 πn

Lösungen für den Bereich

\frac{3 π}{2} \leq x \leq 2 π

x = 2 π - arcsec (3)

Zeige Lösungen in Dezimalform

x = 2 π - 1.23095 \dots

tan (2 x) = cot (3 x)

cos^{2} (β) - cot^{2} (β) = cos^{2} (β) cot^{2} (β)

cos^{3} (x) = cos (x), 0 \leq x < 2 π

sin (r) = 0.58

sec (α) = \frac{9}{5}