(7) lim _(xarrow +infty )(sqrt ({x)^2+x}-sqrt ({x)^2-x}) ;

参考答案与解析:

相关试题

) lim _(xarrow +infty )(sqrt ({x)^2+x}-sqrt ({x)^2-x});

) lim _(xarrow +infty )(sqrt ({x)^2+x}-sqrt ({x)^2-x});

  • 查看答案
  • ) lim _(xarrow +infty )(sqrt ({x)^2+x}-sqrt ({x)^2-x});

    ) lim _(xarrow +infty )(sqrt ({x)^2+x}-sqrt ({x)^2-x});

  • 查看答案
  • 求lim _(xarrow +infty )(sqrt ({x)^2+x}-x)

    求lim _(xarrow +infty )(sqrt ({x)^2+x}-x)求

  • 查看答案
  • 【题目】-|||-求下列极限:-|||-lim _(xarrow +infty )arcsin (sqrt ({x)^2+x}-x) ;

    【题目】-|||-求下列极限:-|||-lim _(xarrow +infty )arcsin (sqrt ({x)^2+x}-x) ;

  • 查看答案
  • lim _(xarrow +infty )(sqrt ({x)^2+2x}-x);

    lim _(xarrow +infty )(sqrt ({x)^2+2x}-x);;

  • 查看答案
  • 6、极限 lim _(xarrow +infty )(sqrt ({x)^2+x}-sqrt ({x)^2+1})= () 。(较难)-|||-A、0 B、 dfrac (1)(2) C、 dfrac

    6、极限 lim _(xarrow +infty )(sqrt ({x)^2+x}-sqrt ({x)^2+1})= () 。(较难)-|||-A、0 B、 d

  • 查看答案
  • lim _(xarrow +infty )x(sqrt ({x)^2+1}-x);

    lim _(xarrow +infty )x(sqrt ({x)^2+1}-x);;

  • 查看答案
  • 已知lim _(xarrow +infty )(x)^a[ sqrt ({x)^2+1}+sqrt ({x)^2-1}-2x] =bneq 0 x]=b≠0,则lim _(xarrow +infty

    已知lim _(xarrow +infty )(x)^a[ sqrt ({x)^2+1}+sqrt ({x)^2-1}-2x] =bneq 0 x]=b≠0,则

  • 查看答案
  • 求lim _(xarrow +infty )x(sqrt ({x)^2+1}-x)

    求lim _(xarrow +infty )x(sqrt ({x)^2+1}-x)求

  • 查看答案
  • 求下列极限:lim _(xarrow +infty )(sqrt ({x)^2+x+1}-sqrt ({x)^2-x+1})

    求下列极限:lim _(xarrow +infty )(sqrt ({x)^2+x+1}-sqrt ({x)^2-x+1})求下列极限:

  • 查看答案