求lim(x→0) ( x cot x-1)/x²;
x →0时lim(1+x^2)^cot^2x求极限要详细过程.
lim (arcsinx/x)^{[cot(x)]^2} x→0
【高数】用洛必达怎么求lim X→0 ((X^-2)-cot^2(X))
lim x趋向0 1/x∧2— cot∧2x 求极限
lim(x→0)=(1/x^2-cot^2x)
求极限LIM(趋近与0)(cot^2 *x-1/x^2)
洛必达法则求极限 lim x右趋于0,分子cot x,分母ln x
lim(cosx)^cot^2x当x趋近于0
求极限lim Ln(1+x) /x > .< x→0
x趋向于0 lim(1+tanx)^1-2cot 求极限
求极限lim(x→0)x²/1-cosx
求极限lim(x→0)sinxsin(1/x);lim(x→∞)(arctanx/x)