(sh)WӢZW
(sh)WӢZѻش}δش}}ĿRԇR
}ĿWУ༉eлͨҪNMF(xin)O(sh)ӋһQNĺ Ҫe128 dm2 ϡ߅2 dm҃߅1 dmNLc 飨 ʹܿհe A.20dm10dmB.12dm9dmC.10dm8dmD.8dm5dm
𰸡AO(sh)ĵęM߅Lx tһ߅L x0 tĿe ûʽó ҃H x=8ؓȥtĵһ߅L16 Lcߴքe16+4=20dm8+2=10mrʹúĿeСܿհexAðeO(sh)һ߅Lx ʾĿeܿհeС麣ĿeСeСûʽ˼룮c}Ҫ˻ʽֵ}еđõP(gun)֪RcҪûʽֵreСͶeҪעMlһȡ_}
ĿД(sh)W Դ }ͣ
}Ŀ֪A(jng)^cֱ ƽֈA.
Aķ
^cбʞֱcAЃɂͬĽc.
(sh)ȡֵ
ֵ.
}Ŀ֪cA1B21(sh)fxlog2x
1^ԭcOyfxооķ
2yfxx2ǷcPʹ^PоcֱABƽڣtcPęMtՈfɣ
}Ŀ֪(sh)У202020ǰ헲mĂͨ헹ʽ A. 1(D1)n+1 B. 2|sin | C. 1(D1)nD. 2sin
}ĿDƽֱϵEAcքeֱһccSϷֱcEAһcֱcEAһc.
1eeֱķ
2O(sh)ֱcֱбʷքeC鶨ֵ.
}Ŀ4} tacbd a0b0t ۃɗlֱƽеijҪlб ^cx0 y0cAx2+y2=r2еֱx0x+y0y=r2 e`}̖ Je`}̖ϣ
}ĿEABCD߅CDcADE@AED(zhun)tֱADcֱBEɽǵֵȡֵ_____
}ĿO(sh)ex10ӛa=lnlnxb=lglgxc=lnlgxd=lglnxtabcdĴСP(gun)ϵ A.abcdB.cdabC.cbdaD.bdca
}Ŀ֪ ԇyʾxĺ(sh)fxfxĆ{(dio)f^(q)g֪abcքeABC(ni)ABC߅L a+b=6ABCe
ٶ - б - ԇ}б
ʡ(lin)W(wng)`ͲϢeƽ_ | W(wng)кϢe^(q) | p_e^(q) | vʷ̓oxкϢe^(q) | ֙(qun)e^(q)