複選題
23.
(AB)1(AC)2(AD)3(AE)4(BC)5(BD)6(BE)7(CD)8(CE)9(DE)0
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統計: A(1), B(2), C(7), D(5), E(3) #722955
統計: A(1), B(2), C(7), D(5), E(3) #722955
詳解 (共 2 筆)
#989387
所求=3000000(1+0.03)^3 - 3000000(1+0.03*3)
=3000000*(1.092727 - 1.09)
=3000000*0.002727
=8181
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