| Hint | Réponse | % Correct |
|---|---|---|
| cos(-x) | cosx | 100%
|
| cos(π-x) | -cosx | 100%
|
| cos(π+x) | -cosx | 100%
|
| sin(π/2 -x) | cosx | 100%
|
| sin(π/2 +x) | cosx | 100%
|
| cos(π/2 -x) | sinx | 100%
|
| cos(π/2 +x) | -sinx | 100%
|
| sin(-x) | -sinx | 100%
|
| sin(π-x) | sinx | 100%
|
| sin(π+x) | -sinx | 100%
|