An annuity is a regular payment of income made at the end of a fixed period.An annuity is a regular payment of income made at the end of a fixed period.Consider investing an annuity of amount,A,during each of n compounding periods with an interest ra

An annuity is a regular payment of income made at the end of a fixed period.An annuity is a regular payment of income made at the end of a fixed period.Consider investing an annuity of amount,A,during each of n compounding periods with an interest ra
An annuity is a regular payment of income made at the end of a fixed period.
An annuity is a regular payment of income made at the end of a fixed period.Consider investing an annuity of amount,A,during each of n compounding periods with an interest rate i.This situation can be shown graphically in a cash flow diagram.

An annuity is a regular payment of income made at the end of a fixed period.An annuity is a regular payment of income made at the end of a fixed period.Consider investing an annuity of amount,A,during each of n compounding periods with an interest ra
年金是一种在固定期间结束时,给收入的定期付款
假设投资额度为A,在每个记息期间（共有n个期间）的利率为i.
这个投资计划可以用图线在现金流量表里面体现出来
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LZ这个是finance最基本的东西呀
比如你存1000块,记息方式为复利,每个月算一次利息
那么每个月你都可以收到一定的利息
这种投资方式就叫做年金

就是这个意思