____________ / cos(x) lim x / ---------- x->0+\/ 1 + sin(x)
Limit((cos(x)/(1 + sin(x)))^(1/x), x, 0)
____________ / cos(x) lim x / ---------- x->0+\/ 1 + sin(x)
-1 e
= 0.367879441171442
____________ / cos(x) lim x / ---------- x->0-\/ 1 + sin(x)
-1 e
= 0.367879441171442
= 0.367879441171442