求lim(n->0){(sin(n/2))/n},
求极限lim(1/n)*[(sin(pi/n)+sin(2pi/n)+.+sin(n*pi/n)] n->无穷
紧急:求 lim n*sin(π(n^2+2)^0.5)*(-1)^n,n趋向无穷大;
求极限:lim((2n∧2-3n+1)/n+1)×sin n趋于无穷
求极限lim(n*sin(pi/n)) (n->无穷大)
求极限lim(n->∞)2^n*sin(π/2^n)
求极限lim(n→无穷) (三次根号下n^2)*sin /(n+1)
高数简单求极限lim[(3√n^2)*sin ]/(n+1) n--∞n的3/2次方乘以sin( n的阶乘) 除以 n+
求极限 lim sin pi*(n^2+1)^(1/2)
求极限 lim x-无穷 sin(n+1)/(n+a)
高数求极限n趋于无穷大时,lim (1/n - sin(1/n))/ (1/n^2),lim (1/n - sin(1/
求极限lim n→∞ 根号n乘以sin n 除以n+1
求极限 lim Sin[pi*√(n^2+1)] n→∞