lim(n趋向无穷)nπ*sin(nπ)
lim( sinnπ/n) ,当n趋向无穷时
紧急:求 lim n*sin(π(n^2+2)^0.5)*(-1)^n,n趋向无穷大;
求极限 n*sin(x/n) n趋向无穷
求lim【1/(n2+π)+1/(n2+2π)+...+1/(n2+nπ)】(n趋向于正无穷)
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
高数 lim n趋向无穷 lim(3^(1/n)-1)ln(2+2^n)
(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
求当n趋向于无穷时,lim[cos(θ/n)])^n)^n=?
lim[(根号下n^2+n)-n],n趋向于无穷,求函数的极限
求极限 n趋向于无穷 lim((根号下n^2+1)/(n+1))^n
求极限lim√[(n²+n)-n],n趋向于无穷.
求极限lim(n趋向于无穷)(n+1)(根号下(n^2+1)-n)