Prove that this sum is irrational

[edugonzaa]

i need help with this problem, i tried using the proof that e is irrational but couldnt reach the answer !

heres the problem


1.- Prove that

Is irrational.

2.- Enunciate posible extentions for part 1, propose solutions.

 

[Deleted member 4993]

i need help with this problem, i tried using the proof that e is irrational but couldnt reach the answer !

heres the problem


1.- Prove that

Is irrational.

2.- Enunciate posible extentions for part 1, propose solutions.

Cannot see your problem!!!

 

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[stapel]

i need help with this problem, i tried using the proof that e is irrational but couldnt reach the answer !

heres the problem

1.- Prove that

Is irrational.

2.- Enunciate posible extentions for part 1, propose solutions.

Is this another contest question? If so, when does the contest close?

Thank you!