多元函數(shù)微分學(xué)之一部分和一元函數(shù)微分學(xué)的知識(shí)點(diǎn)相比稍微復(fù)雜一點(diǎn),是2016考研數(shù)學(xué)的重點(diǎn)內(nèi)容,每一年的考研題目都會(huì)有一道小題和一道大題,考試內(nèi)容主要是:判斷多元函數(shù)的可微、可偏導(dǎo),還有求隱函數(shù)的偏導(dǎo),類型題有計(jì)算也有證明,所以這一部分知識(shí),大家要重視,下面,小編將分享這一部分的知識(shí)點(diǎn)和?碱}型。
▶知識(shí)精講
1、二元函數(shù)的極限
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以上部分內(nèi)容,在考研數(shù)學(xué)中,經(jīng)常會(huì)出概念性的題目,2014年和2015年都考到了,需要重點(diǎn)掌握的是,上面的圖標(biāo),還有判斷多元函數(shù)可微分的充要條件。
1、多元復(fù)合函數(shù)的求導(dǎo)法則(鏈?zhǔn)椒▌t)
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