证明:定理6.6中,,情形时的罗比达法则.
(I)
(ii)存在Mo>0,使得f与g在(Mo,+∞)内可导,且g'(x)≠0;
(iii)(A为实数,也可为±∞或∞)则
Risk management allows the project manager and the project team not to (71).
A.eliminate most risks during the planning phase of the project
B.identify project risks
C.identify impacts of various risks
D.plan suitable responses
通过HFC网络实现宽带接入,用户端需要的设备是(),局端用于控制和管理用户的设备是()。
A.Cable Modem B.ADSL Modem C.OLT D.CMTS A.Cable Modem B.ADSL Modem C.OLT D.CMTS
(a)证明恰好存在i个从< Ni,+,0>到它的自己的同态。(提示:证明它到自身的同态都有f(x)=px(mod i)形式。)