求下列极限 lim(x→∞) (sin√(x^2+1)-sinx)
求下列极限 lim(x→∞) (sin√(x^2+1)-sinx)
求极限 ((sin(x^3+x^2-x)+sin x) /x x→0 已知lim sinx/x=1
求极限 1,lim(x→∞)(sinx/x +100) 2,lim(x→∞)xtan1/x 3,lim(x→1)sin^
求下列极限:1)lim√(x)lnx (x->0+); 2)lim(sinx/x)^1/x (x->0+)
求极限lim.[( tanx-sinx) /(sin^2 2x)]
求下列极限,lim(x+2sinx)/(x+3sinx),x→0
求极限 lim x→∞(2sinx/x-)
求极限lim(x→+∞)(sin√(x+1)-sin√x)
求极限lim(x→∞)(sin√x+1-sin√x)
求下列极限 lim(x→0) (sinx-xcosx)/(sinx*x^2)
求这个函数极限求lim(x→+∞)【sinx½-sin(x+1)½】
求 lim(x→∞)[sin(2/x)+cos(1/x)]^x的极限.