點(diǎn)x=0是函數(shù)f(x)={sinx,x=0,的().a.連續(xù)點(diǎn);b.可去間斷點(diǎn);c.跳躍間斷點(diǎn);d.第二類間斷點(diǎn).選b?
點(diǎn)x=0是函數(shù)f(x)={sinx,x=0,的().a.連續(xù)點(diǎn);b.可去間斷點(diǎn);c.跳躍間斷點(diǎn);d.第二類間斷點(diǎn).選b?
數(shù)學(xué)人氣:509 ℃時(shí)間:2019-12-24 21:02:58
優(yōu)質(zhì)解答
選C
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