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1、第一講等差數(shù)列、等比數(shù)列,,考點(diǎn)一,等差數(shù)列、等比數(shù)列的基本運(yùn)算,解析,試題,6,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,解析,試題,考點(diǎn)一,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,解析,試題,考點(diǎn)一,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,解析,試題,考點(diǎn)一,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,考點(diǎn)二,等差數(shù)列、等比數(shù)列的性質(zhì),解析,試題,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,1,,考點(diǎn)二,解析,試題,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,等差數(shù)列、等比數(shù)列的判定與證明,解析,試題,考點(diǎn)三,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,解析,試題,考點(diǎn)三,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,解析,試題,考點(diǎn)三,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,考點(diǎn)三,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,根據(jù)上面所做題目,請?zhí)顚懺\斷評
2、價,,考點(diǎn)一,等差數(shù)列、等比數(shù)列的基本運(yùn)算,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,考點(diǎn)一,通解,解析,C,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,優(yōu)解,試題,,考點(diǎn)一,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,通解,解析,優(yōu)解,試題,,考點(diǎn)一,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,通解,解析,優(yōu)解,試題,,考點(diǎn)一,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,通解,解析,優(yōu)解,試題,,考點(diǎn)一,通解,試題,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,優(yōu)解,A,,考點(diǎn)一,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,通解,試題,優(yōu)解,,考點(diǎn)一,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,通解,試題,優(yōu)解,,考點(diǎn)一,通解,試題,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,20,優(yōu)解,,考點(diǎn)一,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,通解,試題,優(yōu)解,,考點(diǎn)一,考點(diǎn)一,考點(diǎn)二,
3、考點(diǎn)三,通解,試題,優(yōu)解,,考點(diǎn)一,,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,等差數(shù)列、等比數(shù)列的性質(zhì),考點(diǎn)二,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,(1)若m,n,p,qN*,且mnpq, 則amanapaq; (2)anamqnm; (3)Sm,S2mSm,S3mS2m,仍成等比數(shù)列(Sn0),(1)若m,n,p,qN*,且mnpq, 則amanapaq; (2)anam(nm)d; (3)Sm,S2mSm,S3m S2m,仍成等差數(shù)列,性 質(zhì),等比數(shù)列,等差數(shù)列,,,,,,,,,,考點(diǎn)二,通解,試題,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,優(yōu)解,D,,考點(diǎn)二,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,通解,試題,優(yōu)解,,考點(diǎn)二,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,通解,試題,優(yōu)解,,通解,試題,考點(diǎn)二,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,優(yōu)解,C,,考點(diǎn)二,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,通解,試題,優(yōu)解,,考點(diǎn)二,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,通解,試題,優(yōu)解,,考點(diǎn)二,,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,考點(diǎn)三,等差數(shù)列、等比數(shù)列的判定與證明,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,考點(diǎn)三,證明,試題,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,考點(diǎn)三,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,試題,證明,,考點(diǎn)三,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,試題,證明,,考點(diǎn)三,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,,,解析,試題,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,考點(diǎn)三,,解析,試題,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,考點(diǎn)三,,解析,試題,考點(diǎn)一,考點(diǎn)二,考點(diǎn)三,考點(diǎn)三,