1 ----- ___ \/ x lim (cos(x)) x->0+
Limit(cos(x)^(1/(sqrt(x))), x, 0)
1 ----- ___ \/ x lim (cos(x)) x->0+
1
= 0.999997329562433
1 ----- ___ \/ x lim (cos(x)) x->0-
1
= (0.999999985637852 + 2.67517277777779e-6j)
= (0.999999985637852 + 2.67517277777779e-6j)