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        1. }ĿijʳLۺʹמʳʳÿ100 g|(zh)6(g)λ4(g)λۃr(ji)0.5Ԫʳÿ100 g|(zh)3(g)λ7(g)λۃr(ji)0.4ԪW(xu)УҪoW(xu)ƺÿк8(g)λĵ|(zh)10(g)λĵ(yng)ƺżȿƌW(xu)M(fi)٣

          𰸡⣺O(sh)ÿкҪʳxٿˣʳyٿˣ
          M(fi)ÞS=0.5x+0.4y
          xyM6x+3y84x+7y10x0y0
          ɈDֱ֪y= x+ S^A  r(sh)vؾ SСSС
          ÿкʳ ٿʳ ٿ˕r(sh)ȿƌW(xu)M(fi)٣

          O(sh)ÿкҪʳxٿˣʳyٿˣ֪҂ԽoxyMMėlslM(jn)Юʹýc(din)Ŀ(bio)(sh)S=0.5x+0.4yСֵ

          (x)(c)ϵд
          P(gun)(x)}

          ĿД(sh)W(xu) Դ

          }ĿO(sh)ɂ(g) c
          1 = +  =2 +8  =3 CABDc(din)
          2ԇ_(sh)(sh)kʹk + +k

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }Ŀ(sh)y=Asinx+գA0أ0IJֈDDʾtf1+f2+f3++f11ֵڣ
          A.
          B.
          C.
          D.

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }Ŀ֪EAC^c(din)A ɂ(g)c(din)飨1010
          1EACķ
          2EF(xin)ǙEACϵăɂ(g)(dng)c(din)ֱAEбcAFбʻ෴(sh)CֱEFбʞ鶨ֵ@(g)ֵ

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }Ŀ֪ʽax2+bx+c0Ľ⼯{x| x2}tcx2+bx+a0Ľ⼯

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿO(sh)ABCă(ni)ABC Č(du)߅քeabc֪ b+acos C=0sin A=2sinA+C
          1CĴС
          2 ֵ

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿABCDg߅AB=CDAD=BCABADMNքenj(du)ǾACcBDc(din)tMNc
          A.ACBD֮һֱ
          B.ACBDֱ
          C.ACBDֱ
          D.ACBDһֱ

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }Ŀһ1У︂(jng)ِW(xu)ɿ(j)o~DlʷֱֲD̶ܵͬȵƉģҊD(j)˽†}
          1һ1У︂(jng)ِ˔(sh)?jn)?sh)[8090֮gl(sh)Ӌ(j)lʷֱֲD[8090gľεĸ
          2Ҫķ?jn)?sh)[80100]֮gČW(xu)xM(jn)ij(xing)оһ˷?jn)?sh)[90100]֮gĸʣ

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }Ŀ֪ȱȔ(sh){an}a1=64q1a2 a3  a4ַքeij(g)Ȳ(sh)еĵ7(xing)3(xing)1(xing)
          1an
          2O(sh)bn=log2an  (sh){|bn|}ǰn(xing)Tn

          鿴𰸺ͽ>>

          ͬ(x)(c)