下列表达式不正确的是()。
- A(P/A,10%,3)=(P/F,10%,1)+(P/F,10%,2)+(P/F,10%,3)
- B利率为10%,期数为3的预付年金现值系数=1+(P/F,10%,1)+(P/F,10%,2)
- C(P/A,10%,3)=[1-(P/F,10%,3)]/10%
- D(P/A,10%,3)=[(P/F,10%,3)-1]/10%
下列表达式不正确的是()。
P/A,10%,3)=(1+10%)-1+(1+10%)-2+(1+10%)-3=(P/F,10%,1)+(P/F,10%,2)+(P/F,10%,3);利率为10%,期数为3的预付年金现值系数=1+(1+10%)-1+(1+10%)-2=1+(P/F,10%,1)+(P/F,10%,2);(P/A,10%,3)=[1-(1+10%)-3]/10%=[1-(P/F,10%,3)]/10%。【该题针对“货币时间价值计算”知识点进行考核】