Riješi cos(20)+sin(20)/cos(20)-sin(20)

$$\frac{ \cos ( 20 ) + \sin ( 20 ) }{ \cos ( 20 ) - \sin ( 20 ) }$$

Procijeni

$$\frac{12817127641115771}{5976724774602397}\approx 2,144506921$$

Koraci za rješenje

Evaluate trigonometric functions in the problem

$$\frac{0,9396926207859084 + 0,3420201433256687}{0,9396926207859084 - 0,3420201433256687}$$

Saberite 0,9396926207859084 i 0,3420201433256687 da biste dobili 1,2817127641115771.

$$\frac{1,2817127641115771}{0,9396926207859084-0,3420201433256687}$$

Oduzmite 0,3420201433256687 od 0,9396926207859084 da biste dobili 0,5976724774602397.

$$\frac{1,2817127641115771}{0,5976724774602397}$$

Proširite \frac{1,2817127641115771}{0,5976724774602397} množenjem i brojioca i dijeljenika sa 10000000000000000.

$$\frac{12817127641115771}{5976724774602397}$$

Faktor

$$\frac{12817127641115771}{37 \cdot 1381 \cdot 116968212901} = 2\frac{863678091910978}{5976724774602397} = 2,1445069205095586$$