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Re: number system
by Ramesh gayakwad - Wednesday, 19 September 2012, 10:58 AM
  Hi Rahul,

R=30^65-29^65/30^64+29^64

We can write (30^65-29^65)=(30-29)(30^64+.........+29^64)=(30^64+.........+29^64)
Let us say 30^64+29^64= P
So,

R= (P+Some positive no)/P
So R>1
so range R=(1,infinity) but -------excluding 1)
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