(tan(34))/(2(1-tan^2(34)))

Lösung

\frac{tan ( 3 4 ^{\circ} )}{2 ( 1 - tan ^{2} ( 3 4 ^{\circ} ) )}

0.61877 \dots

Schritte zur Lösung

\frac{tan ( 3 4 ^{\circ} )}{2 ( 1 - tan ^{2} ( 3 4 ^{\circ} ) )}

Vereinfache zur Dezimalform

= 0.61877 \dots

cos^{2} (2 7^{\circ})

arctan (\frac{1.5}{3})

sin (\frac{5 \cdot π}{2})

arcsin (\frac{- π}{6})

\frac{7}{cos ( 7 1 ^{\circ} )}