/ ________\ | / 2 | |\/ x + x | lim |-----------| x->1/2+| ___ | \ \/ n /
Limit(sqrt(x + x^2)/sqrt(n), x, 1/2)
/ ________\ | / 2 | |\/ x + x | lim |-----------| x->1/2+| ___ | \ \/ n /
___ \/ 3 ------- ___ 2*\/ n
/ ________\ | / 2 | |\/ x + x | lim |-----------| x->1/2-| ___ | \ \/ n /
___ \/ 3 ------- ___ 2*\/ n
sqrt(3)/(2*sqrt(n))