2446.5*cos(7)

Lösung

2446.5 \cdot cos (7^{\circ})

2428.26415 \dots

Schritte zur Lösung

2446.5 cos (7^{\circ})

Vereinfache zur Dezimalform

= 2428.26415 \dots

cos (4 5^{\circ}) + sin (3 0^{\circ})

cos (15 0^{\circ}) + i sin (15 0^{\circ})

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

\frac{14}{cos ( 4 0 ^{\circ} )}

cos (\frac{5 π}{4} - \frac{π}{3})