求解lim(x趋向于正无穷)x^1/2•[(a+x)^1/2-x^1/2]
极限n趋向正无穷,求解定积分,lim(n趋向于无穷)定积分(0到1)x∧n/1+x∧2n
当x趋向于正无穷,求lim{{(x+1)^2*(3x-1)^3}/x^4*(x+4)}
求极限.lim x(根号下(x^2+1) ) -x x趋向正无穷
lim趋向正无穷(根号下X^2+X-1 -AX)=b ,求a ,b
lim(x趋向无穷)[1-(2/x)]^3x
x趋向于无穷时 lim (3x-1)/(x^3 乘以 sin(1/x^2 ))
求lim x趋向于无穷时(-X)/(2X^2+3x-1)答案
lim[ln(2^x+3^x)^(1/x)](x趋向于无穷) 结果是什么
lim x趋向正无穷,[x+(1+x^2)^1/2]^/lnx
极限lim(x趋向正无穷) 3x^2+1 / 2x^2-2014 =
lim(x趋向正无穷)[x]*sin(1\x)=?
一道大一高数题求解求 lim x趋向无穷( √x-2 ) -(√x)/(√ x-1 ) -(√x)