Answer to Question #49483 in Complex Analysis for timor

Question #49483

Find if these sequence convergent of divergent ( details )
1) Zn = [ i.(z^n) - n.(3^(n+1)) ] / [ i.n .(2^(n-1)) ]

2) [ conjugate ( 4 n^2- i n +1 ) ] / [ (i n +3) ^2 ]

3) [ 8 ^ (n+1) - 5^(n) ] / [ 5 . (8^n)+ 3 ^(n+1)]

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