Limx→∞(3^n+2)/(3^n+5)=??

1 Answer
Jim S
May 10, 2018

Check

Explanation:

  • #lim_(n->+oo)(3^n+2)/(3^n+5)# #=_(n->+oo)^((/3^n)#

#lim_(n->+oo)(1+2/3^n)/(1+5/3^n)# #=#

#1#

, #3^x#
graph{3^x [-10, 10, -5, 5]}

#a/3^x#
graph{5/3^x [-10, 10, -5, 5]}

  • #lim_(n->-oo)(3^n+2)/(3^n+5)# #=#

#2/5#

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