y'=cos(cos2x)(-sin2x) 2 cos(sin2x)+
sin(cos2x)[-sin(sin2x)cos2x 2]
=-2sin2xcos(cos2x)cos(sin2x)-
2cos2x sin(cos2x) sin(sin2x)
求y=sin(cos2x)cos(sin2x)的導(dǎo)數(shù)
求y=sin(cos2x)cos(sin2x)的導(dǎo)數(shù)
2都為指數(shù)
2都為指數(shù)
數(shù)學(xué)人氣:426 ℃時(shí)間:2020-01-27 22:33:34
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