老师,这道关于货币时间价值的题我有点不理解,答案给的是先把10000求年金终值再复利现值,然后在除年金终值,我是10000乘年金现值再除年金终值求出的年金,为啥结果差这么多,尤其是第三个第四个
(1)10000*(P/A,8%,10)/(F/A,8%,18)=1791.75
(2)10000*(P/A,8%,10-1)+1/(F/A,8%,18)=1935.09
(3)10000* (P/A,8%,10)/(F/A,8%,18+1)-1=1659.03
(4)10000*(P/A,8%,10-1)+1/(F/A,8%,18+1)-1=1791.75
![](https://al3.acc5.com/fcb4b40b8195a00f9154b723853d4680.jpg)