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          гĔ(sh)W(xu)֪Rc(din)纯(sh)cָ(sh)(sh)֪Rc(din)

          rg2021-01-19 13:23:18 Д(sh)W(xu) ҪͶ

          гĔ(sh)W(xu)֪Rc(din)纯(sh)cָ(sh)(sh)֪Rc(din)

          (do)ZF(xin)Ժкܶo(sh)(yn)ڼüP@(sh)W(xu)ӵIJ˶h(yun)f(sh)W(xu)˼hСĸД(sh)W(xu)֪Rc(din)ϣ!gӭxHP(gun)֪RՈP(gun)עCNFLAW(xu)(x)W(wng)!

          гĔ(sh)W(xu)֪Rc(din)纯(sh)cָ(sh)(sh)֪Rc(din)

          ָ(sh)(sh)c(din)֪Rc(din)

          һָ(sh)(sh)`x

          ָ(sh)(sh)һʽy=a^x(a>0≠1) (x∈R).

          ָ(sh)(sh)|(zh)

          1.xSoչ=(sh)Ķx?yn)?-∞+∞)

          2.xSϷSxֵĜpСo޿XS(xSĝu)=(sh)ֵ?yn)?0+∞)

          纯(sh)c(din)֪R

          һx

          y=x^a(a鳣(sh))ĺ(sh)Եה(sh)׃ ׃ָ(sh)鳣ĺ(sh)Q纯(sh)

          |(zh)

          纯(sh)(jng)^,ԓ(sh)ָ(sh)ķnż(sh),ĸm(sh),ty>0,Dڵһ;.@r(-1)^pָ(sh)pżԟoP(gun).

          (sh)ָ(sh)ķĸmż(sh),n(sh),tx>0(x>=0);y>0(y>=0),Dڵһ.cpżP(gun)ϵ

          ͨ^ƷW(xu)(x)W(wng)ṩĸД(sh)W(xu)֪Rc(din)纯(sh)ͬW(xu)һ纯(sh)˸̵Ȼ(sh)W(xu)ČW(xu)(x)ͬW(xu)ƣһҪƽrӾ(x)ڿԇȡúóɿ

          гĔ(sh)W(xu)֪Rc(din)纯(sh)cָ(sh)(sh)֪Rc(din)P(gun)£

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