Sinx 2 cosx 1 0
- Sinx 3 2 1 cosx )= 0
- Sinx sqrt 3 2 1 cosx )= 0
- Sinx 1 3 )( cosx 2 5 )= 0
- Решите систему cosx =- 1 2 sinx 0
- 2 sinx cosx )+ sin2x 1 0
- 2sin2x 2 sinx cosx )+ 1 0
- 2 sinx dy dx y 1 cosx 0
- Ctgx sinx 1 cosx 2 0
- Cosx sinx )( 2tanx 1 cosx )+ 2 0
- If 1 2 sinx cosx )( sinx cosx )= 0
- Lim x tends to 0 sinx 2 cosx 1