;0a>;b a-b=0a=b a-b<;0a 䌍|(zh)\Ì(sh)\xɂ(sh)ĴСP(gun)ϵDZµĻA(ch)ҲCʽcⲻʽҪ(j)ڿԽY(ji)Ϻ(sh){(dio)ԵC@..." />

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˽̰߶(sh)W(xu)ƒ֪Rcw{

rg2017-01-22 16:42:00   ԴonW(wng)     [wС ]
˽̰߶(sh)W(xu)ƒ֪Rcw{
1.ʽĶxa-b>;0a>;b a-b=0a=b a-b<;0a
 䌍|(zh)\Ì(sh)\xɂ(sh)ĴСP(gun)ϵDZµĻA(ch)ҲCʽcⲻʽҪ(j)
ڿԽY(ji)Ϻ(sh){(dio)ԵC@Ϥ֪RJ(rn)RȴСՓA(ch)Dzʽ|(zh)
Дķ̖ҪֽʽԱʹÌ(sh)\ķ̖t
2.ʽ|(zh)
 ʽ|(zh)ɷ֞鲻ʽ|(zh)Ͳʽ\|(zh)ɲ
ʽ|(zh)У
(1) a>;bb
(2) a>;b b>;ca>;c (f)
(3) a>;ba+c>;b+c (cR)
(4) c>;0ra>;bac>;bc
c<;0ra>;bac
\|(zh)У
(1) a>;b c>;da+c>;b+d.
(2) a>;b>;0 c>;d>;0ac>;bd.
(3) a>;b>;0an>;bn (nN n>;1)
(4) a>;b>;0>;(nN n>;1)
(yng)ע|(zh)lcY(ji)Փ߉݋P(gun)ϵЃɷN͡ƳP(gun)ϵ͵ȃrP(gun)ϵһCʽǏėll(f)ʩһϵеƳ׃Qⲻʽʩһϵеĵȃr׃QҪ_͑(yng)òʽ|(zh)
P(gun)ڲʽ|(zh)ĿҪ}
(1)(j)oIJʽlòʽ|(zh)Д಻ʽܷ
(2)òʽ|(zh)(sh)|(zh)(sh)|(zh)Д(sh)ֵĴС
(3)òʽ|(zh)Д಻ʽ׃QЗlcY(ji)ՓgijֻҪP(gun)ϵ
˽̰߶(sh)W(xu)ƒ֪RY(ji)(gu)
1.ɽǺcҺйʽ
cͨ^̽ӑՓ(do)ɽDzc͵Ǻ(sh)ʮһʽ˽ă(ni)“(lin)ϵ
ycɽDzҹʽ̽C
2.εǺ׃Q
c׃Qă(ni)ݡ˼·ͷw׃Qc.
ycʽ`(yng).
Ǻ(sh)cf
1.LʽֻҪ˽M(jn)кΑ(yng)ãڑ(yng)÷.
2.ͬǺ(sh)P(gun)ϵCǺʽֵӋ쾚ǺsincosӋ.
3.֪Ǻ(sh)ֵdž}_(d)nҪ󼴿ɣչ.
4.쾚պ(sh)y=Asin(wx+j)D{(dio)^(q)gQSQccֵ.
5.eͲͲeǹʽֻ龚(x)Ҫӛ.
6.ɽǺcҺйʽ