1 |
m |
1 |
n |
A.2 | B.3 | C.4 | D.-4 |
1 |
m |
1 |
n |
1 |
m |
1 |
n |
m |
n |
n |
m |
|
m |
n |
n |
m |
1 |
m |
1 |
n |
A.(0,6] | B.[6,+∞) | C.[1+
| D.(0,1+
|
1 |
x |
x2+2 | ||
|
x2+5 | ||
|
4 |
x |
A.1 | B.2 | C.3 | D.4 |
|
2 | ||||
|
ab |
a+b |
2 |
|
A.P<Q<M<N<R | B.Q<P<M<N<R | C.P<M<N<Q<R | D.P<Q<M<R<N |
1 |
x |
1 |
y |
1 |
a |
4 |
b |
A.
| B.2 | C.
| D.
|
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