lim_(x to infty) (sin x)/(x) = 1

lim_(x to infty) x sin (1)/(x) =()单选题（共40题，100.0分） 14. (2.5分) $\lim_{x \to \inft

516 lim_(x to infty) (x+sin x)/(x)A. 不存在.B. =0.C. =1

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lim_(x arrow infty ) xsin (1)/(x) =_____。$ \lim_{x \rightarrow \infty } x\sin \f

已知 lim_(x to infty)f(x)=A ，则必有 lim_(x to infty)f(x)=A 。( )A 对B 错40. (1.0分) 已知 $

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