tan^2(45-41/2)

Lösung

tan^{2} (4 5^{\circ} - \frac{41}{2})

1.37705 \dots

Schritte zur Lösung

tan^{2} (4 5^{\circ} - \frac{41}{2})

Vereinfache zur Dezimalform

= 1.37705 \dots

(cos (4 5^{\circ})) (cos (3 0^{\circ})) - (sin (4 5^{\circ})) (sin (3 0^{\circ}))

sin (\frac{173}{210})

\frac{20}{sin ( 3 2 ^{\circ} )}

2 csc (2)

4 (cos (6 0^{\circ}) + i sin (6 0^{\circ}))