lim(x趋于0)(sin6x-xf(x))/x^3=0,求lim(x趋于哦0)(6-xf(x))/x^2.
lim(x趋于0)(sin6x-xf(x))/x^3=0,求lim(x趋于哦0)(6-xf(x))/x^2.
x趋于0,lim x-o ( sin6x+xf(x))/x3=0 ,lim x-o (6+f(x))/x2=?
假设lim(x趋于0)[(sin6x+xf(x))/x^3]=0,则lim(x趋于0)[(6+f(x))/x^2]=?,
问几个数学题,若F(x)=∫(x a)xf(t)dt 则F'(x)=?lim(x趋于无穷)[∫(x 0)t /(1+x)
已知lim x→0 [sin6x+xf(x)]/x^3=0,求 lim x→0 [6+f(x)]/x^2?
lim x→0 [sin6x+xf(x)]/x^3=0,求 lim x→0 [6+f(x)]/x^2
设x->0时,lim((sin6x+xf(x))/x^3)=0,求x->0时,lim((6+f(x))/x^2).
lim(sin2x/x)(x趋于0),lim(arctan2x/x) (x趋于∞)
lim(x趋近于0)[sin6x+xf(x)]/x^3=0,则lim(x趋近于0)[6+f(x)]/x^2=?
求lim(x *cotx)x趋于0的极限
lim(arcsinx/x)(1/x^2)(x趋于0)
lim(x趋于0)(1+sinx)^1/x=?