(cos(0.1)-1)/(0.1)

Lösung

\frac{cos ( 0.1 ) - 1}{0.1}

- 0.04995 \dots

Schritte zur Lösung

\frac{cos ( 0.1 ) - 1}{0.1}

Vereinfache zur Dezimalform

= - 0.04995 \dots

cos (1) + sin (1)

sin (\frac{7}{6} π)

cos (8 0^{\circ}) cos (2 0^{\circ}) + sin (8 0^{\circ}) sin (2 0^{\circ})

sec (arctan (\frac{7}{8}))

cos^{4} (\frac{π}{2})