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( The Question Proof all Mathematically. ) ( rough set theory and the book an introduction to rugh set theory and its Application Author:zbigniew suraj
The Question Proof all Mathematically.rough set theory and the book an introduction to rugh set theory and its Application Author:zbigniew suraj
Proof properties of the lower and upper approximation
xsubeY&
Proof the properties of the rough membership function
iff
iff xinU
iff
for any xinU
max for any xinU
min for any xinU
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