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anonymous
 one year ago
limit n tends to infinity for f (n)= (a^n + b^n)/(a^n  b^n)
anonymous
 one year ago
limit n tends to infinity for f (n)= (a^n + b^n)/(a^n  b^n)

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Empty
 one year ago
Best ResponseYou've already chosen the best response.1Is there any extra info about what a or b are?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'd assume they're real constants

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I tried factorising and I tried series expansions quite stuck since yesterday

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2divide \(a^n\) top and bottom, then let \(t = b/a\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thanks. Gosh I was being ridiculous. This seems so easy. Thanks

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2yw :) are you getting 1 ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0obviously. Easy peas. I dislike this bit about calc...There's this approach that should strike you immediately. I didn't pick up on the hint from the a and b conditions.

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2Haha it wouldn't be fun if that guessing part is not there !
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