cos(arcsin(12/13)+arctan(3/4))

Lösung

cos (arcsin (\frac{12}{13}) + arctan (\frac{3}{4}))

- 0.24615 \dots

Schritte zur Lösung

cos (arcsin (\frac{12}{13}) + arctan (\frac{3}{4}))

Vereinfache zur Dezimalform

= - 0.24615 \dots

arctan (0.833)

0.6 cos (3 0^{\circ})

ln cos (\frac{π}{4})

9 cos (π)

2 sin (\frac{5}{13}) cos (\frac{12}{13})