[sin(x^2)sin(1/x)]/[ln(1+2x)]的极限(X趋向于0)
[sin(x^2)sin(1/x)]/[ln(1+2x)]的极限(X趋向于0)
求极限lim(x趋向于0)ln(1+x^2)/sin(1+x^2)
当x趋向于0的时候,求lim{[ln(1+x^2)]/(sin(1+x^2)]}的极限
lim(x趋向0)ln(1+sin x)/x^2
(tanx-sinx)÷sin²x÷ln(1+x)x趋向于零时的极限
高等数学的极限问题 lim(x趋向于0)[ln(|sin(x)| - ln(|x|)] 怎么求? 谢谢
x-1分之(sin x)^2-(sin 1)^2的极限,x趋向于1
(1)当x趋向于1时,求limx^1/1-x的极限?(2)当x趋向0时,求lim ln(1+x^2)/sin(1+x^2
1/sin(x-2)当x趋向于2时的极限,
1-2cosx除以(sin(x-π/3)) 当x趋向于π/3 求极限!还有ln(1+3x)除以x 当x趋向0时 求极限!
当x趋向于0时,求:(1/sin^2x-1/x^2)的极限
极限(x-Ln(1+x)) /x^2(x趋向于0)