Question

Let a=√5+1/2 and b = √5-1/2 then lim a^n+ b^n/a^n-b^n

Answer 1

Step-by-step explanation:

lim_(n->oo)(a^n+b^n),(a^n-b^n),where alt b lt 1. ... If `0 lt a lt b, " then " lim_(n to oo. play. 1:32 · ` lim_(xto oo) ... Let `a=n^((a+1/(In(n.