arccos(0.26)

Lösung

arccos (0.26)

1.30777 \dots

Dezimale

74.93

Schritte zur Lösung

arccos (0.26)

Vereinfache zur Dezimalform

= 1.30777 \dots

6 cos (2 π)

arccos (0.51)

cos (\frac{π}{7}) cos (\frac{π}{5}) - sin (\frac{π}{7}) sin (\frac{π}{5})

arccos (0.46)

arccos (0.48)