标题: 求救!!!!!!!!!!!!!!force of interest [打印本页] 作者: lky00189 时间: 2013-1-18 15:18
标题: 求救!!!!!!!!!!!!!!force of interest
求救!!!!!!!!!!!!!!force of interest
If the force of interest d(t) at time t years is given by
d(t) = 0.08 0 < t < 6;
= 0.1+0.0002(t)^2 6 < t < 14;
calculate the accumulated value at time t = 14 of a continuous payment stream of ￡1,000
per annum payable from time t = 0 to t = 6.作者: raymond1988 时间: 2013-1-18 17:36
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