問題已解決
請問老師 解析一下這道題為啥還要加1
![](https://member.chinaacc.com/homes/resources/images/home/avatar/1.jpg)
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![](https://pic1.acc5.cn/009/05/69/51_avatar_middle.jpg?t=1714043937)
你好!年金終值,他有個基數(shù)在,需要加1
2023 03/10 08:31
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84784981 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2023 03/10 09:03
不太懂 可以具體講一下嗎
![](https://pic1.acc5.cn/009/05/69/51_avatar_middle.jpg?t=1714043937)
宋生老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2023 03/10 09:07
你好!年金終值,最后的金額,有第一期的金額,所以要把基數(shù)加1
![](http://member.chinaacc.com/homes/resources/images/home/avatar/1.jpg)
84784981 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2023 03/10 09:41
那如果這道題考現(xiàn)值 是不是就要-1
![](https://pic1.acc5.cn/009/05/69/51_avatar_middle.jpg?t=1714043937)
宋生老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2023 03/10 09:43
你好!?計算折現(xiàn)年限的時候得-1
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