多项选择题

A.P=A(P/A,i,n-1)
B.P=A(1+i)(P/A,i,n)
C.P=A(P/A,i,n)(F/P,i,1)
D.P=A(F/A,i,n)(P/F,i,n-1)
E.P=A(F/A,i,n)(P/F,i,n)