求导数 c'=___ (x^n)'=____ (sin x)'=____ (cos x)'=____ (ln x)'=____ (loga x)'=____ (e^x)'=____
(a^x)'=____
人气：487 ℃ 时间：2019-10-18 02:22:42
解答
c'=0
(x^n)'= nx^(n-1)
(sin x)'=cosx
(cos x)'=-sinx
(ln x)'=1/x
(loga x)'=1/(xloga x)
(e^x)'=e^x
(a^x)'=a^xlna
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