作业帮{[In(1+x2)(ex-1)]/[(1-cosx)sin2x]}的极限,x趋于0
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![{[In(1+x2)(ex-1)]/[(1-cosx)sin2x]}的极限,x趋于0](/uploads/image/z/12078649-1-9.jpg?t=%7B%5BIn%281%2Bx2%29%28ex-1%29%5D%2F%5B%281-cosx%29sin2x%5D%7D%E7%9A%84%E6%9E%81%E9%99%90%2Cx%E8%B6%8B%E4%BA%8E0)
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{[In(1+x2)(ex-1)]/[(1-cosx)sin2x]}的极限,x趋于0
{[In(1+x2)(ex-1)]/[(1-cosx)sin2x]}的极限,x趋于0
{[In(1+x2)(ex-1)]/[(1-cosx)sin2x]}的极限,x趋于0
=lim [x²*x]/(x²*2x/2)
=limx^3/x^3=1