极限x趋于0 (x-sinx)/(x+sinx)

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极限x趋于0 (x-sinx)/(x+sinx)
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极限x趋于0 (x-sinx)/(x+sinx)
极限x趋于0 (x-sinx)/(x+sinx)

极限x趋于0 (x-sinx)/(x+sinx)

x趋于0 x=sinx
x趋于0 (x-sinx)/(x+sinx)=(x-x)/2x=0

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