P = C110 3C110 32C102  33C103 34C104  35C105 36C106  37C107 38C108  39C109 310C1010CÕU5

2) - TUYEN TAP DE THI DAI HOC
TUYEN TAP DE THI DAI HOC
2) Tính tổng: P =

C

1

10

3

C

1

10

3

2

C

10

2

3

3

C

10

3

3

4

C

10

4

3

5

C

10

5

3

6

C

10

6

3

7

C

10

7

3

8

C

10

8

3

9

C

10

9

3

10

C

10

10

Cõu5: (2 điểm)