(cot(20)-cot(80))/(cos(5)-sin(5))

Lösung

\frac{cot ( 2 0 ^{\circ} ) - cot ( 8 0 ^{\circ} )}{cos ( 5 ^{\circ} ) - sin ( 5 ^{\circ} )}

2.82842 \dots

Schritte zur Lösung

\frac{cot ( 2 0 ^{\circ} ) - cot ( 8 0 ^{\circ} )}{cos ( 5 ^{\circ} ) - sin ( 5 ^{\circ} )}

Vereinfache zur Dezimalform

= 2.82842 \dots