求极限lim(n->∞)2^n*sin(π/2^n)
求极限lim(n->∞)2^n*sin(π/2^n)
求极限lim(1/n)*[(sin(pi/n)+sin(2pi/n)+.+sin(n*pi/n)] n->无穷
求极限n~∞,lim(n+1)/2n
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lim π^n/(2^n+3^n).求极限
计算极限lim(n→∞){1+ sin[π√(2+4*n^2)]}^n
求极限:lim((2n∧2-3n+1)/n+1)×sin n趋于无穷
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)] n→∞
求极限 lim sin pi*(n^2+1)^(1/2)
求极限 lim (cosnπ/2)/n
求极限lim(n→∞) sin²[π√(n²+n)]