命题“?x∈R,ex>cosx+x”的否定是( )
| A.?x0∈R,ex0<cosx0+x0ex0 |
| B.?x∈R,ex<cosx+x |
| C.?x∈R,ex≤cosx+x |
| D.?x0∈R,ex0≤cosx0+x0 |
| A.?x0∈R,ex0<cosx0+x0ex0 |
| B.?x∈R,ex<cosx+x |
| C.?x∈R,ex≤cosx+x |
| D.?x0∈R,ex0≤cosx0+x0 |