Investigate the convergence of a series. The solution is 10 points?



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Investigate the convergence of a series. The solution is 10 points? and got a better answer

Response from Дима[+++]
I don't understand what these strokes are. is this how to understand a n = 2^n/ 2^n+3 . this series diverges, because a n -> 1, and this contradicts the necessary condition of convergence of the series. s= 1 + 0= 1?

Response from 0[+++++]
I don't understand what these strokes are. is this how to understand and n= 2^n 2^n+3. this series diverges because and n -> 1 and this contradicts the necessary condition for the convergence of the series. s= 1 + 0= 1

 

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