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Question:: if a 0 = x, a n+1 = f(a n ), n=0,1,2.............. find a n when 1) f(x) = square root of mod x 2) f(x) = 1/1-x for convinience answers are 1)mod x 1/2n 2) an = x if n=3m, m is intergers 1/1-x if n=3m+1 m is integer x-1/x if n= 3m+2 mis integer

 



















 



  
 Question::

if a0 = x, an+1 = f(an), n=0,1,2..............               find awhen


1) f(x) = square root of mod x


2)    f(x)      =      1/1-x


 


for convinience answers are


1)mod x1/2n


2)         an    =                   x if n=3m, m is intergers


                                     1/1-x if n=3m+1 m is integer


                                        x-1/x  if n= 3m+2 mis integer






Grade:

1 Answers

Ashwin Muralidharan IIT Madras
290 Points
11 years ago

Hi Shiwani,

 

Hope that helps.

 

Regards,

Ashwin (IIT Madras).

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