0.5-cos(0.5)

Lösung

0.5 - cos (0.5)

- 0.37758 \dots

Schritte zur Lösung

0.5 - cos (0.5)

Vereinfache zur Dezimalform

= - 0.37758 \dots

\frac{tan ( 5 ^{\circ} ) + tan ( 5 5 ^{\circ} )}{1 - tan ( 5 ^{\circ} ) tan ( 5 5 ^{\circ} )}

\frac{1 - cos ( 4 5 ^{\circ} )}{2}

arccos (0.56)

arctan (cot (\frac{2 π}{3}))

arccos (0.93)