AP |
3 |
2 |
PB |
A.(
| B.(8,-15) | ||||||||
C.(
| D.(
|
AP |
PB |
AP |
PB |
AP |
3 |
2 |
PB |
|
|
16 |
5 |
3 |
5 |
a |
b |
c |
c |
a |
b |
A.(-2,-3) | B.(-3,+∞) |
C.(-∞,-3)∪(-3,+∞) | D.[-2,-3) |
a |
b |
a |
b |
A.1 | B.5 | C.6 | D.9 |
a |
a |
b |
c |
1 |
2 |
a |
3 |
2 |
b |
A.(1,2) | B.(2,-1) | C.(-1,2) | D.(0.5,-1.5) |
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