ġ⣨3Сÿ?15
56 ʿ٣C{DDCռʣ
:
ʿپҲC{DDCռʾVɣIλCռĴСIλCʾͶĴСް˾µI(y)?.ࣺͯλھϽǵҵ^ߔʺ^͔VHҔѾV\ĵλ^ͣһ?ࣺλھϽǵҵ^ߔ^ߔVHIܻ~?ţࣺھ½ǵҵ^͔ʺ^ߔVHҵҵǿʵִһ?ݹࣺλھ½ǵҵ^͔ʺ^͔VHǝ[λҪϵͶʽͻΪʃe?
57 20047nSijI(y)ʞɷ˾뱾һҼҵͬΪ˾ˣʲȫۼɣ?000Ԫ˾ܶ2Ԫÿ1Ԫɷ2ԏI(y)ʲ۹8000ɣһ˼I(y)Ϲ3000ɣʣnZȯ?0041110ù˾зÿ1.5Ԫļ۸ʼP˽Ĺ˾f(xi)飬˾?20
Ҫ͡CȯĹ涨?
(1)ù˾ƱһCȯ˾Ƿ?ʲô?
(2)ù˾ع˾ƱǷ?ʲô?
:
(1)ù˾ƱһCȯ˾涨ݡ֤ȯҎ(gu)ṫеMM5000ԪɳųҷϹ1.1ԏɣƱ1.1Ԫ˾ܶ2ԪᷢMƱ?000ԪѳӦɳ֤ȯf?
(2)ù˾عCȯ˾ĹƱԏ˾ˣɶӳ`˾Ĺ涨˾÷lj?
58 ʲô(zhn)Թص?/P>
:
(zhn)ԹI(y)߲TI(y)ԑ^չַI(y)ⲿڲĻϣMﵽĿЧ(zhn)ԣ(zhn)ԸʩͶ(zhn)ʩ̽\ƺ۵һH(zhn)Թص( 1)I(y)(zhn)ԹһԹȫԡ(2)I(y)(zhn)ԹI(y)߲T(3)I(y)(zhn)Թ漰ҵԴ?4)(zhn)ԹrfChԡ(5)(zhn)ԹҪI(y)ⲿе?/P>