lim(1-x)tan 派x/2 (x趋向1)
x趋向1负时,求lim【ln(1-x)+tan派/2*x】/cot派*x,谢谢
求极限当x趋向于1负是lim(tan派x/2)/ln(1-x)的值
当x趋向1时,求极限lim(1-x)tan(πx/2),..
当x趋近于1时 lim[ln(2-x)tan(派/2*x)]
lim(x/(1+x^2)),x趋向无穷大
lim(x-3/x+1)^x lim趋向无穷大
当x趋向1时,求极限lim(1-x)tan(πx/2),求详细过程~
lim(x趋向于0)(1-cosx)/x^2
求极限 (1) x趋向x/6 lim ln(2cos2x) (2) x趋向0 lim(e^x-1)/x (3) x趋向0
lim(x趋向无穷大)[1+2/(x+2)]^(x+2)
lim(x趋向0)ln(1+sin x)/x^2
lim(x趋向无穷)[1-(2/x)]^3x