sin(2)(7/25)

Lösung

sin (2) (\frac{7}{25})

0.25460 \dots

Schritte zur Lösung

sin (2) (\frac{7}{25})

Vereinfache zur Dezimalform

= 0.25460 \dots

cos (\frac{7}{8})

cos (\frac{3.14}{2})

sin (\frac{6}{5})

sin (arcsin (\frac{3}{5}) - arctan (\frac{5}{12}))

5 (cos (10 5^{\circ}) + i sin (10 5^{\circ}))