题目内容
已知命题p:?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≥0,则¬p是( )
|
试题答案
C
相关题目
已知命题p:?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≥0,则¬p是
查看习题详情和答案>>
?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
.已知命题p:?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≥0,则¬p是( )
查看习题详情和答案>>
| A.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0 |
| B.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0 |
| C.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0 |
| D.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0 |
已知命题p:?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≥0,则¬p是( )
A.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
B.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
C.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
D.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
查看习题详情和答案>>
A.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
B.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
C.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
D.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
查看习题详情和答案>>
已知命题p:?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≥0,则¬p是( )
A.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
B.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
C.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
D.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
查看习题详情和答案>>
A.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
B.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
C.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
D.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
查看习题详情和答案>>
已知命题p:?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≥0,则¬p是( )
A.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
B.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
C.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
D.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
查看习题详情和答案>>
A.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
B.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)≤0
C.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
D.?x1,x2∈R,(f(x2)-f(x1))(x2-x1)<0
查看习题详情和答案>>