lim(sin(1/x)/(1/x)) n-趋向无穷怎么解
lim(x趋向正无穷)[x]*sin(1\x)=?
lim (n趋向无穷)(x/1+x)x次方
(1)lim(x趋向0)[(1+x)^0.5+(1-x)^0.5-2]/x^2 (2)lim(n趋向无穷)sin[[(n
求极限 lim(x趋向无穷)[(x+1)^(x+1)/x^x]sin(1/x)
判断极限是否存在lim [n+(-1)^n]/n n趋向于无穷 lim |x|/x x趋向于0
x趋向于无穷时 lim (3x-1)/(x^3 乘以 sin(1/x^2 ))
lim(x趋向于正无穷)(x*sin(1/x))=0 怎么用定义证明?
求lim x趋向无穷 sin(x+1)/x^2的极限
求极限 lim x-无穷 sin(n+1)/(n+a)
lim(x趋向无穷)[1-(2/x)]^3x
lim(x趋向于无穷)(1+3/x)^(x-3)
lim x趋向于无穷(1-1/n)^n的极限