cos(185)

Lösung

cos (18 5^{\circ})

- 0.99619 \dots

Schritte zur Lösung

cos (18 5^{\circ})

Vereinfache zur Dezimalform

= - 0.99619 \dots

sec^{2} (0.1)

0. 9^{3} - cos (0.9)

\frac{11}{tan ( 3 0 ^{\circ} )}

(sin (5 5^{\circ}))^{2}

sec^{2} (0 + 0)