Cevaplar

2012-12-16T18:28:44+02:00

WWW.MATEMATİK.COMTR YE BAK 

0
2012-12-16T18:29:42+02:00

s(aub)= s(a)+s(b) - s( anb ) dir

11= 6+8-s(anb)

3=s(anb)

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