$$\color{rgb(255,0,255)}\theta$$

$$\color{rgb(0,0,0)}-\pi$$

$$\color{rgb(0,0,0)}\pi$$

$$\color{rgb(0,0,0)}2\pi$$

$$\color{rgb(255,0,255)}\theta$$

$$\color{rgb(0,0,255)}\sin {\theta }$$

$$\color{rgb(255,0,255)}\theta$$

$$\color{rgb(0,0,255)}\sin { \theta }$$

$$\color{rgb(0,0,0)}\begin{array}{l} \text{Dans le rep}\grave{e} \text{re }(\Omega ;I',J')\text{ le point M} \\ \text{a pour coordonn}\acute{e} \text{es }\left( \cos \theta; \sin \theta \right) \\ \text{Dans le rep}\grave{e} \text{re }\left( \text{O; I, J} \right)\text{ le point N} \\ \text{a pour coordonn}\acute{e} \text{es }\left( \theta ;\sin \theta \right) \end{array}$$

$$\color{rgb(0,0,0)}\begin{array}{l} {\textcolor{magenta}{\theta \approx 2.407 \text{ rad}}} \\ {\textcolor{blue}{\sin \, {\theta } \approx 0.67 } } \end{array}$$

$$\color{rgb(127,0,0)}\begin{array}{l} {\text{Vous pouvez capturer }\theta } \\ {\text{sur l'axe des abscisses.} } \end{array}$$

$$\color{rgb(51,51,51)}3\pi$$

$$\color{rgb(51,51,51)}4\pi$$

$$\color{rgb(51,51,51)}5\pi$$

$$\color{rgb(51,51,51)}-2\pi$$