tan(x)= 7/25

Lösung

tan (x) = \frac{7}{25}

x = 0.27300 \dots + πn

Grad

x = 15.64224 \dots^{\circ} + 18 0^{\circ} n

Schritte zur Lösung

tan (x) = \frac{7}{25}

Wende die Eigenschaften der Trigonometrie an

tan (x) = \frac{7}{25}

Allgemeine Lösung für

tan (x) = \frac{7}{25}

tan (x) = a \Rightarrow x = arctan (a) + πn

x = arctan (\frac{7}{25}) + πn

x = arctan (\frac{7}{25}) + πn

Zeige Lösungen in Dezimalform

x = 0.27300 \dots + πn

tan (x) = - 1, 0 < x < 2 π

sec^{2} (x) - 2 = tan^{2} (x), 0 \leq x \leq 2 π

4 cos (x) - 3 cos (x) - 1 = 0

3 sin (6 0^{\circ} - \frac{3 x}{4}) = 5 sin (\frac{3 x}{4} - 3 0^{\circ})

\frac{sin ( θ )}{60} = \frac{sin ( 8 0 ^{\circ} )}{280.87}