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Beliebt Trigonometrie >

cos(t)= 3/4

Lösung

cos (t) = \frac{3}{4}

Lösung

t = 0.72273 \dots + 2 πn, t = 2 π - 0.72273 \dots + 2 πn

+1

Grad

t = 41.40962 \dots^{\circ} + 36 0^{\circ} n, t = 318.59037 \dots^{\circ} + 36 0^{\circ} n

Schritte zur Lösung

cos (t) = \frac{3}{4}

Wende die Eigenschaften der Trigonometrie an

cos (t) = \frac{3}{4}

Allgemeine Lösung für

cos (t) = \frac{3}{4}

cos (x) = a \Rightarrow x = arccos (a) + 2 πn, x = 2 π - arccos (a) + 2 πn

t = arccos (\frac{3}{4}) + 2 πn, t = 2 π - arccos (\frac{3}{4}) + 2 πn

t = arccos (\frac{3}{4}) + 2 πn, t = 2 π - arccos (\frac{3}{4}) + 2 πn

Zeige Lösungen in Dezimalform

t = 0.72273 \dots + 2 πn, t = 2 π - 0.72273 \dots + 2 πn

Graph

Beliebte Beispiele

tan (A) = \frac{7}{12}

tan(2x-60)=3sqrt(3)

tan (2 x - 60) = 33

sin(x)=(0.46)/(9.46)

sin (x) = \frac{0.46}{9.46}

arccos(x)=arcsin(1/3)+arcsin(7/9)

arccos (x) = arcsin (\frac{1}{3}) + arcsin (\frac{7}{9})

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