_________ / 7 + x lim x / ------- x->0+\/ 7 - 2*x
Limit(((7 + x)/(7 - 2*x))^(1/x), x, 0)
_________ / 7 + x lim x / ------- x->0+\/ 7 - 2*x
3/7 e
= 1.53506300925521
_________ / 7 + x lim x / ------- x->0-\/ 7 - 2*x
3/7 e
= 1.53506300925521
= 1.53506300925521