9.22cos(22)

Lösung

9.22 cos (2 2^{\circ})

8.54863 \dots

Schritte zur Lösung

9.22 cos (2 2^{\circ})

Vereinfache zur Dezimalform

= 8.54863 \dots

\frac{140 sin ( 6 3 ^{\circ} )}{139}

sin (14 8^{\circ})

cos (\frac{2 π}{3} + \frac{π}{4})

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

cos^{2} (60.2 6^{\circ}) \cdot tan (60.2 6^{\circ})