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Rational Value Validation (
Posted on 20160320
)
The 97 rational numbers 49/1, 49/2, 49/3, ..., 49/97 are written on a blackboard.
Two of the above numbers X and Y are chosen and replaced by X*YXY+1.
The procedure is repeated until a single number Z(say) remains on the board.
Determine the possible values of Z.
No Solution Yet
Submitted by
K Sengupta
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Subject
Author
Date
re: solution for 4 elements only
Charlie
20160323 14:52:58
solution for 4 elements only
Charlie
20160322 08:12:50
re(3): cardinality of solution set
Charlie
20160321 17:02:49
re(2): cardinality of solution set
Brian Smith
20160321 11:38:39
re: cardinality of solution set
Charlie
20160321 10:14:55
re: cardinality of solution set
Jer
20160321 09:54:59
cardinality of solution set
Charlie
20160321 08:00:01
re(2): Two special results
Charlie
20160320 22:49:12
re: Two special results
Ady TZIDON
20160320 11:44:47
Two special results
Charlie
20160320 10:26:59
a sampling of 500 at random
Charlie
20160320 10:14:35
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