diketahui n(P)=21,n(Q)=30,carilah nilai n (P U Q)jika n(PnQ)=10
Matematika
MuhRyamizardKamase
Pertanyaan
diketahui n(P)=21,n(Q)=30,carilah nilai n (P U Q)jika n(PnQ)=10
2 Jawaban
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1. Jawaban yasyanaxxtaziek12
rumus n(p)+n(q)-n(p irisan q)
21+30-10=41 -
2. Jawaban Iwan47
n(PuQ) = n(P) + n(Q) - n(PnQ)
= 21 + 30 - 10
= 41