Bantu LG y kawan... Tugas hari ini.
Matematika
marwancomting
Pertanyaan
Bantu LG y kawan... Tugas hari ini.
1 Jawaban
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1. Jawaban Anonyme
jawab
n(S) = 36
n(P)= 12
n(Q) = 28
n(P' n Q') = n(PuQ)' = 6
n(S) = n(P) + n(Q) + n(PuQ)' - n(PnQ)
36 = 12+ 28 + 6 - n(pnQ)
n(PnQ) = 46- 36 = 10