来自马志勇的问题
x趋于0limsinx-tanx/x^3=limsinx/x×(cosx-1)/(x^2×cosx)是怎么通分的?x趋于0limsinx-tanx/x^3=limsinx/x×(cosx-1)/(x^2×cosx)thankyou
x趋于0limsinx-tanx/x^3=limsinx/x×(cosx-1)/(x^2×cosx)是怎么通分的?
x趋于0limsinx-tanx/x^3=limsinx/x×(cosx-1)/(x^2×cosx)
thankyou
