aff@duke.UUCP (Amr F. Fahmy) (02/12/85)
There is an error in the problem I posted, the problem should read :
WHAT IS :
S S
S S S S S S
S S 1 2 3 n
S .... S X X X .... X dX dX dX ... dX
S S 1 2 3 n 1 2 3 n
S S
i=n
sigma X = 1
i=1 i
instead of :
WHAT IS :
1 1
S S
S S S S S S
S S 1 2 3 n
S .... S X X X .... X dX dX dX ... dX
S S 1 2 3 n 1 2 3 n
S S
0 0
I am very sorry if some people have already wasted some time on the first
problem. Thanks to kpv@unc, I revised the problem and corrected it.
Please send your answer to aff@duke or post the answer on the net.
Thanks very much.