高三數(shù)學(xué)復(fù)數(shù)的乘法與除法-文庫吧
2024-10-22 02:53 本頁面
【正文】 ???????????2222dcadbcydcbdacxbxdcyadycx))(())((dicdicdicbiadicbia???????事實上，22 dciadbcbdac????? )()(||||2121zzzz ?性質(zhì)：2121zzzz ?)(612 i1i1( 1 ) ))((ii ??例：計算：))(()()(iii????1111 2原式 ii ?????21216422 666 ?????? iii )()( 原式的值求其中且例：設(shè)a, Ra,32|z|321 223??????)()()(iaiaiz3329212232122223????????????? aaaiaiaiz)()(|)(||)(||)(|||21212121432122155211zzizzizzCzzziiziz求）（求滿足）復(fù)數(shù)例：（,,????????????))(()( iizi 211211 ?????))(( iiiz 21112 ?????? iii 2221 ????? )(iziz ???????? 11??????????????????izizizzizz31243212212121由)(iiiiizz 212110 31231221 ???????????? ))((baizzbazzwzzwiz,)(,)(,求實數(shù)如果求設(shè)例：復(fù)數(shù)???????????1124311222iiiw ???????? 141311 2 )()()(111111222??????????)()()()()(iibiaiiibaai iaba )()()()( ???????? 22???????21ba|, zzzz |212 求滿足例：復(fù)數(shù) ????),( Rbabiaz ???設(shè)2211babiabiabiabiazz ??????????? )(Rzzzz ??????? 1212?10 2222 ??????? baba bb1?? || z的范圍求例： ||,c oss i nc oss i n ztittitz????22|c oss i n||c oss i n|||tittitz???22tttttt2222222122c osc osc oss i nc oss i n??????ttt222231232c osc osc os?????????],[ 221?222121221212221221221222|1zzzzzzCzzzzzzzz??????????)(,)()|||(||||)(則例：證明：))(())(()( 212121211 zzzzzzz
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