Домашняя контрольная работа по алгебре и началам анализа 10 класс "Тригонометрические уравнения"
методическая разработка по алгебре (10 класс)

Вариант 1                                      

1. 5 Cos²x +7Cosx - 6 =0

2. 8 Cos²x -10 Sinx -11=0

3. 10 tg²x +11 tgx -6 =0

4. Cosx-3 Sin x =0

5. 2Sin²x –Sinx=0

6. Sin3x-Sin 5x=0

7. 2Sin2x +5 Sin5x =0

8. Sin 2x +4 Cos²x=0

9. 5Cos 2x-6Cos²x +4=0

10.9Cos 2x+3Cosx-1 =0

11. 5Sin2x-18Cos²x+14 =0

12. 3 Cosx+11Sinx+9=0

13.Cos4 x -3Cos2x =1

Вариант 2

1. 5Sin²x +21Sinx +4 =0

2. 5Sin²x -7Cosx +1=0

3. 8 tg²x +10 tgx +3 =0

4. Cosx- 2 Sin x =0

5. 2Sin²x –Sinx=0

6. Sin3x-Sin 7x=0

7. 7Sin2x -2 Sinx =0

8. Sin 2x +10 Cos²x=0

9. 5Cos 2x-14Cos²x +8=0

10.3Cos 2x-14Cosx+7 =0

11. 11Sin2x+6Cos²x+6 =0

12. 16 Cosx-11Sinx-4=0

13.Sin 6x -2 sin2x =0

Вариант 3

1. 2 Cos²x -11Cosx +5 =0

2. 3 Cos²x+7 Sinx - 5 =0

3. 18 tg²x +3 tgx -10 =0

4. 5Cosx-2 Sin x =0

5. 4Cos²x+ 3Cosx=0

6. Cos3x- Cosx=0

7. 2Sin2x +3Cosx =0

8. 5Sin 2x +8Sin²x=0

9. 3Cos 2x- 31Cos²x +27=0

10.3Cos 2x-22 Sinx-15 =0

11.19Sin2x+ 6Cos²x-12 =0

12. 9 Cosx+Sinx-1=0

13.4Cos² x – Sin2x =1

Вариант 4

1. 8 Cos²x +10Cosx +3 =0

2. 10 Cos²x-11Sinx - 4 =0

3. 3 tgx +6 ctgx +11 =0

4. 6Cosx + 5 Sin x =0

5. Cos²x - 3Cosx=0

6. Cos3x + Cos9x=0

7. 5Sin2x -4Cosx =0

8. 2Sin 2x + 3Sin²x=0

9. Cos 2x- 3Cos²x +2=0

10.5Cos 2x - 2Cosx -3 =0

11.21Sin2x+ 2Sin²x +8 =0

12. 9 Cosx- 5Sinx-5= 0

13. Cosx +3 Sin 0,5x = - 1

Вариант 5                                      

1. 10 Cos²x +11Cosx - 6 =0

2. 3 Cos²x -11 Sinx -9=0

3. 7 tgx -2 ctgx +5 =0

4. 4Cosx +5 Sin x =0

5. 5Sin²x +6Sinx=0

6. Sin5x + Sin 7x=0

7. Sin2x - 8Sinx =0

8. 5Sin 2x +4 Cos²x=0

9. 6Cos 2x - 3Cos²x +5=0

10.3Cos 2x - 19Cosx+6 =0

11. 7Sin2x- 22Cos²x+10 =0

12.  Cosx - 21Sinx - 9=0

13. Sin 6x -2Sin 2x =0

Вариант 7

1. 3Sin²x -7Sinx +2 =0

2. 18Sin²x -3Cosx -8 =0

3. 5 tg²x - tgx  -4 =0

4. 2Cosx + 3 Sin x =0

5. 5Cos²x –2Cosx=0

6. Cos 7x - Cosx=0

7. Sin2x +5 Sinx =0

8. Sin 2x -5 Cos²x=0

9. 3Cos 2x + 10Sin²x -6=0

10. 7Cos 2x – 10Sinx-3 =0

11. 5Sin2x - 11Sin²x+ 3 =0

12. 3 Cosx+ 19 Sinx- 9=0

13. 2=3 –ctg x

Вариант 6

1. 6 Cos²x -19Cosx +3 =0

2. 8 Cos²x+10 Sinx - 5 =0

3. 2 tgx +5 ctgx -11 =0

4. 3Cosx - 5Sin x =0

5. 5Sin²x + Sinx =0

6. Cos5x+ Cosx=0

7. 5Sin2x +2Cosx =0

8. Sin 2x -2Sin²x=0

9. 6Cos 2x + 8Sin²x -5=0

10.4Cos 2x+ 10Cosx+7 =0

11.3Sin2x+ 56Sin²x-20 =0

12. Cosx  + 7Sinx-5 =0

13. 6Sin² x+ Sin 2x = 4

Вариант 8

1. 7Sin²x +5Sinx - 2 =0

2. 5Sin²x – 21Cosx - 9 =0

3. 5 tgx -6 ctgx +7 =0

4. 4Cosx +  Sin x =0

5.   Sin²x – 6Sinx=0

6. Cos6x + Cos4x=0

7. Sin2x -2Sinx =0

8. 3Sin 2x + 2Sin²x=0

9. 7Cos 2x+18Sin²x -9=0

10. Cos 2x +11Sinx -6 =0

11.11Sin2x+ 32Sin²x -12 =0

12. 5 Cosx - 10Sinx - 11=0

13. =2 – tg x

Вариант 9                                      

1. 3Cos²x +11Cosx + 6 =0

2. 7 Cos²x -5 Sinx -5=0

3. 5 tgx +4 ctgx + 21 =0

4. Cosx - 6 Sin x =0

5. 5Sin²x +  4Sinx=0

6. Sin6x + Sin 2x=0

7. 5Sin2x – 6Cosx =0

8. 4Cos 2x + 44Sin 2x - 29=0

9. 4Cos 2x - 10Cosx +1=0

10. 3Sin 2x +4Cos 2x =0

11. 5Sin2x + 5Sin²x+3 =0

12.  11Cosx - 7Sinx +1=0

13. = Sin 0,5x

Вариант 11

1. 8Sin²x -10Sinx -3 =0

2. 2Sin²x  +11Cosx -7 =0

3. 3 tg²x - 7tgx  +2 =0

4. 4Cosx + 3 Sin x =0

5. 3Sin²x –5Sinx=0

6. Cos 4x – Cos8x=0

7. Sin2x + Sin  x =0

8. 7Sin 2x -2 Sin²x=0

9. Cos 2x + 2Cos²x -1=0

10. 5Cos 2x – 11Sinx+1 =0

11. Sin2x - 18Sin²x+ 8 =0

12. 28 Cosx -3 Sinx-8=0

13.

Вариант 10

1. 5Cos²x -  Cosx -4 =0

2. 6 Cos²x+19 Sinx - 9 =0

3. 8 tgx - 3ctgx -10 =0

4. 5Cosx + Sin x =0

5. 2 Cos²x -7Cosx =0

6. Cos4x+ Cos2x=0

7. Sin2x +6Cosx =0

8. 3Sin 2x -10Sin²x=0

9. 2Cos 2x -5Sin²x +6=0

10.5Cos 2x-  14Sinx+7 =0

11.7Sin2x+ 2Cos²x- 6 =0

12. 3Cosx  - 11Sinx+7 =0

13. =Cos2 x

Вариант 12

1. 18Sin²x +3Sinx - 10 = 0

2. 5Sin²x +Cosx - 1 =0

3. 6 tg 2 x -19tgx +3 =0

4. 7Cosx - 2Sin x = 0

5.  2Cos²x +3Cosx= 0

6. Cos10x – Cos2x =0

7. Sin2x +3Cosx = 0

8. Sin 2x - 8Cos²x = 0

9. Cos 2x -23Sin²x +24= 0

10. 5Cos 2x -42Sinx - 13 = 0

11.11Sin2x – 6 Cos²x -4 =0

12. 11 Cosx + 10Sinx - 5=0

13.