/ 3 3 \ |x *tan (4*x)| lim |------------| x->0+\ 10 /
Limit((x^3*tan(4*x)^3)/10, x, 0)
/ 3 3 \ |x *tan (4*x)| lim |------------| x->0+\ 10 /
0
= -2.74507352211028e-32
/ 3 3 \ |x *tan (4*x)| lim |------------| x->0-\ 10 /
0
= -2.74507352211028e-32
= -2.74507352211028e-32