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by vishubn » Thu Jun 26, 2008 6:53 pm
Hi,

xy+z=xy+xz
xy+z-xy-xz=0
z(1-x)=0
z=0,x=1

cheers
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by mlane25269 » Thu Jun 26, 2008 9:15 pm
ok that makes perfect sense!! thanks!! :-)
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by vishubn » Thu Jun 26, 2008 10:54 pm
Netime

Vishu
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