lim e^3x-1/sinx,求值,x->0

lim e^3x-1/sinx,求值,x->0 lim(x+e^2x)^(1/sinx) lim (e^sinx-e^x)/(sinx-x) lim x->0 (e^3x -1)/sinx = lim（x->无穷）sinx-tanx/e^x^3-1 lim((e^2-1-x)^2)/(x(sinx^3)) 极限函数计算lim( x^3 / sinx - x )lim( (1/e^x-1)-(1/x) ) lim (e^x-sinx-1)/(arcsinx^2) lim (x→0) (e^x-x)^(1/sinx) lim(sinx+e^x)^(1/x) x趋近于0 1.lim x->∞ （2x/x^2+1)*cosx 2..lim x->∞{ [(x^2-x)arctanx]/x^3-x-5}3..lim x->0 （e^x-e^-x-2x)/(x-sinx) 4..lim x->0 (sinx-x)/(x^3) 5..lim x->0 (x^2*tanx)/(x-tanx) 6..lim x->0 (1+3/x)^2x 7..lim x->0 (1+2x)^(3/sinx) 8.lim x->∞ (x/1+x)^(x-3) 9..li 泰勒公式求极限：lim[(e^x)*sinx-x(1+x)]/x^3 lim X→0 [(1/(e^x-1))-(1/sinx)] lim e^x*((1/sinx)),x趋于0/> lim(x-->0) (e^(2x)-1)/sinx lim(1+sinx-sin(sinx))^x^-3 x趋于0 极限求值题lim cotx(1/sinx-1/x) x->0 求极限 x趋于0 lim (e^-1)/sinx 1