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Repeeeeeeeedeeee,fara explicatii,va rog,urgent

Repeeeeeeeedeeeefara Explicatiiva Rogurgent class=

Răspuns :

4) MUN=-2,-1,0,1,2
M∧N=-2,0,1
M\N=-1,2
N\M=Ф

5) AUBUC=a,b,c,d,e,f
A∧B∧C=c
(AUB)∧C=c,d,e
(A∧B)UC=b,c,d,e,f
(A\B)UC=a,c,d,e,f
(C\B)∧A=Ф

6) AUB=-1,0,1,2
A∧B=0
A\B=1,2
B\A=-1

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