arcsin((2.5)/5)

Lösung

arcsin (\frac{2.5}{5})

\frac{π}{6}

Dezimale

30

Schritte zur Lösung

arcsin (\frac{2.5}{5})

= arcsin (\frac{\frac{5}{2}}{5})

Verwende die folgende triviale Identität:

arcsin (\frac{\frac{5}{2}}{5}) = \frac{π}{6}

arcsin (\frac{\frac{5}{2}}{5})

x 0 \frac{1}{2} \frac{2}{2} \frac{3}{2} 1 arcsin (x) 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} \frac{π}{2} arcsin (x) 0^{\circ} 3 0^{\circ} 4 5^{\circ} 6 0^{\circ} 9 0^{\circ}

= \frac{π}{6}

= \frac{π}{6}

5 cos (5 0^{\circ})

cos (\frac{5}{2} π)

arccos (\frac{10}{15})

2 arccos (0)

sin (arcsin (- \frac{3}{2}))