sin(x)=-cos(34)

Lösung

sin (x) = - cos (3 4^{\circ})

x = - 0.97738 \dots + 36 0^{\circ} n, x = 18 0^{\circ} + 0.97738 \dots + 36 0^{\circ} n

Radianten

x = - 0.97738 \dots + 2 πn, x = π + 0.97738 \dots + 2 πn

Schritte zur Lösung

sin (x) = - cos (3 4^{\circ})

Wende die Eigenschaften der Trigonometrie an

sin (x) = - cos (3 4^{\circ})

Allgemeine Lösung für

sin (x) = - cos (3 4^{\circ})

sin (x) = - a \Rightarrow x = arcsin (- a) + 36 0^{\circ} n, x = 18 0^{\circ} + arcsin (a) + 36 0^{\circ} n

x = arcsin (- cos (3 4^{\circ})) + 36 0^{\circ} n, x = 18 0^{\circ} + arcsin (cos (3 4^{\circ})) + 36 0^{\circ} n

x = arcsin (- cos (3 4^{\circ})) + 36 0^{\circ} n, x = 18 0^{\circ} + arcsin (cos (3 4^{\circ})) + 36 0^{\circ} n

Zeige Lösungen in Dezimalform

x = - 0.97738 \dots + 36 0^{\circ} n, x = 18 0^{\circ} + 0.97738 \dots + 36 0^{\circ} n

2 sin^{2} (x) = cos^{3} (x) tan (x)

tan (x - 1 0^{\circ}) cot (2 0^{\circ} - x) = 1

3 csc (2 x) - 4 sin (2 x) = 0

3 tan (B) - 4 = tan (B) - 2

sin (2 x) = 5 cos (2 x)