2sin(100)cos(100)

Lösung

2 sin (10 0^{\circ}) cos (10 0^{\circ})

- 0.34202 \dots

Schritte zur Lösung

2 sin (10 0^{\circ}) cos (10 0^{\circ})

Vereinfache zur Dezimalform

= - 0.34202 \dots

\frac{1 + cos ( 15 0 ^{\circ} )}{2}

sin (\frac{12}{5})

2 (cos (4 5^{\circ}) + i sin (4 5^{\circ}))

π cos (π) + sin (π)

- 8 sin (0)