Cevaplar

2012-10-05T16:38:00+03:00

 s(AuB)=s(A\B)+s(B\A)+S(AnB)

      23=s(A\B)+s(B\A)+6

      17=s(A\B)+s(B\A)

A seçeneği

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2012-10-05T16:40:41+03:00

S(A)=S(A/B)+S(AnB)

17=S(A/B)+6

S(A/B)=11 BULUNUR.

 

S(AUB)=S(A/B)+S(B/A)+S(AnB)

23=11+S(B/A)+6

S(B/A)=6 bulunur

 

SA/B)+S(B/A)=11+6=17

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