. . :
1. . .
2. .
3. .
4. .
() . , . ( ) , , , .
. : , , .
. S1, S2, Sm n1, n2, . nm. S0 n0. S0.
n0 , , S0.
S0= ,
tj = n0 nj.
26.
100 .. 50 .. 150 180 ( ) 200 . 6% . .
.
50 , 20 . .
S0 = 100000 (1 + 0,06 ) + 50000 (1 + 0,06 ) = 150986 (.)
S0 Sj:
S0 = + ,
Sj
nj: nj < no, tj = n0 - nj
Sk - n k: nk >n0 , tk = nk n0.
27.
10 .., 20 .., 15 .. 15.05, 15.06, 15.08. 01.08. 8% .
.
78 47 . , 10000 . 20000 . 8%. 14 , , 15000 . .
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S0=10000 (1+ ) + 20000 (1+ ) + 15000 (1+ =45331 (.)