x趋近于0 sin(x-x^2)分之tan(2x+x^3)求极限 麻烦写下步骤
x趋近于0 sin(x-x^2)分之tan(2x+x^3)求极限 麻烦写下步骤
x趋近于0 x分之tan2x-sinx求极限 麻烦写下步骤
lim(tan^3(3x)/(X^2sin(2x))(x趋近于0)
求lim(x趋近于π)(π-x)tan(x/2)的极限?
考研高数:当x趋近于0时,求极限:[tan(tan(x))-sin(sin(x))]\(x的立方).
求极限x趋近于0求(sin²x-x²cos²x)/[x(e^2x-1)ln(1+tan
求极限 lim(2^x+3^x -2)/x 当X趋近于0
x.ln.tan(1+2x) x趋近于0 求极限
(x+sin x)/(2x-cos x)当x趋近于无穷时求极限
lim 1-cos4x/2sin^2x+xtan^2x x趋近于0 求极限
求lim x的sin x次幂的极限(x趋近于0+)
一道高数极限题.x从左侧趋近于1,求lim(1-x)^(tanπx/2)