#高考提分#lim(sinx-sinα)/(x-α)x趋向于α 求极限
#高考提分#lim(sinx-sinα)/(x-α)x趋向于α 求极限
求极限(x趋向于0时)lim[sinx-sin(sinx)]/(sinx)^3
极限lim【sin(x+π)】/x x趋向于0 就能推出lim【sin(x+π)】/x =lim(-sinx)/x =-
求极限lim(X趋向于O)(2-X/2+X)^1/sinX
求极限lim (sinx/x)^(1/1-cosx),x趋向于0
lim(x趋向于0)x^sinx用洛必达原则求极限
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用洛必达法则求该极限:lim(x趋向于0+)x^sinx
急.求极限 lim x趋向于π/2,(sinx)的(1/cosx)^2
lim(x趋向于0+)x^tanx 求极限?
[ ] 求x趋向于0时(x → 0 时) lim { 1/x - 1/sinx } 的极限?
利用等价无穷小代换求x趋向于0时lim[(tanx-sinx)/sin²3x]极限