-2sin(pi^{1.8})e^{-1.8}+2picos(pi^{1.8})

Lösung

- 2 sin (π^{1.8}) e^{- 1.8} + 2 π cos (π^{1.8})

- 0.30559 \dots

Schritte zur Lösung

- 2 sin (π^{1.8}) e^{- 1.8} + 2 π cos (π^{1.8})

Vereinfache zur Dezimalform

= - 0.30559 \dots

arcsin (sin (4))

sin (\frac{7}{9})

arctan (\frac{40}{60})

sin^{2} (6 0^{\circ}) + cos^{2} (3 0^{\circ})

150 cos (2 0^{\circ})