(tan(71)-tan(11))/(1+tan(71)tan(11))

Lösung

\frac{tan ( 7 1 ^{\circ} ) - tan ( 1 1 ^{\circ} )}{1 + tan ( 7 1 ^{\circ} ) tan ( 1 1 ^{\circ} )}

1.73205 \dots

Schritte zur Lösung

\frac{tan ( 7 1 ^{\circ} ) - tan ( 1 1 ^{\circ} )}{1 + tan ( 7 1 ^{\circ} ) tan ( 1 1 ^{\circ} )}

Vereinfache zur Dezimalform

= 1.73205 \dots

sin_{- 1} (1)

40 cos (4 0^{\circ})

sec (58 5^{\circ})

2 sin (1 0^{\circ}) cos (1 0^{\circ})

2 + sin (\frac{π}{4}) - 3 tan (\frac{π}{4})