(单选题)
资金等值计算时,i和n为定值,下列等式中错误的是( )。
A(F/P,i,n)=(A/P,i,n)X(F/A,i,n)
B(F/A,i,n)=(F/P,i,n)X(P/A,i,n)
C(A/P,i,n)X(F/A,i,n)X(P/F,i,n)=l
D(A/P,i,n)=(A/F,i,n)—i
正确答案
答案解析
略
A(F/P,i,n)=(A/P,i,n)X(F/A,i,n)
B(F/A,i,n)=(F/P,i,n)X(P/A,i,n)
C(A/P,i,n)X(F/A,i,n)X(P/F,i,n)=l
D(A/P,i,n)=(A/F,i,n)—i