设函数f(x)=sinx在[img=37x25]1802fa0cd76ef1a.png[/img]上满足罗尔中值定理的条件,则罗尔中值定理的结论中[img=22x23]1802fa0cdf8a5c6.png[/img]
A: [img=11x39]1802fa0ce96e92c.png[/img]
B: [img=11x39]1802fa0cf23b7cd.png[/img]
C: [img=11x39]1802fa0cfb9646e.png[/img]
D: [img=11x14]1802fa0d0459e08.png[/img]
A: [img=11x39]1802fa0ce96e92c.png[/img]
B: [img=11x39]1802fa0cf23b7cd.png[/img]
C: [img=11x39]1802fa0cfb9646e.png[/img]
D: [img=11x14]1802fa0d0459e08.png[/img]
举一反三
- 设函数[img=93x25]1803ba3bfd360f6.png[/img] 在[img=37x25]1803ba3c05c079f.png[/img]上满足罗尔定理的条件,则罗尔定理的结论中的[img=67x25]1803ba3c0f630dd.png[/img] A: [img=11x14]1803ba3c17e1b68.png[/img] B: [img=11x39]1803ba3c200f2af.png[/img] C: [img=11x39]1803ba3c27b6655.png[/img] D: [img=11x39]1803ba3c2ffe9bb.png[/img]
- 如图所示,正六面体边长为a,[img=54x22]1803b20e19c9709.png[/img],[img=79x27]1803b20e222d9a4.png[/img]则[img=18x22]1803b20e2a0b2e7.png[/img]、[img=18x22]1803b20e32270c7.png[/img]对z轴的矩为( )[img=509x547]1803b20e3d4da79.png[/img] A: Mz(F1)= -Fa, Mz(F2)=0 B: Mz(F1)=0, Mz(F2)=Fa C: Mz(F1)=Fa, Mz(F2)=Fa D: Mz(F1)=Fa, Mz(F2)=0
- 图中的力F对O点的矩为多少?[img=406x452]1803bb4ac4cb9f6.jpg[/img] A: 0,Fl, Fa B: Fl, Fa,0 C: 0,Fl, -Fa D: Fl,Fa,0
- 图中的力F对O点的矩为多少?[img=406x452]17de8f6f7e75b1c.jpg[/img] A: 0,Fl, Fa B: Fl, Fa,0 C: 0,Fl, -Fa D: Fl,Fa,0
- 如图所示,在边长为a的正六面体的棱边CD上,作用着与其重合的力F,则力F对x、y、z轴的矩为[img=351x334]17de8f8200fff66.png[/img] A: Mx(F)= -Fa, My(F)=Fa, Mz(F)=0 B: Mx(F)=0 My(F)=0 Mz(F)=Fa C: Mx(F)=Fa My(F)= -Fa Mz(F)=0 D: Mx(F)=0 My(F)=0 Mz(F)=0