tolong jawab ini.. penting.. klo bisa jawab dibuat jadi yg terbaik. pakek cara ya
Matematika
lydiavanett
Pertanyaan
tolong jawab ini.. penting.. klo bisa jawab dibuat jadi yg terbaik. pakek cara ya
1 Jawaban
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1. Jawaban sandysuhendra
M=6, H=4, K=8
Bnyk ruang sampel = n(S) = 18C3 = 816
n(1M,2H) = 6C1 × 4C2 = 6×6 = 36
n(1M,2K) = 6C1 × 8C2 = 6×28 = 168
n(1M,1H,1K) = 6C1×4C1×8C1 = 192
n(2M,1H) = 6C2×4C1 = 15×4 = 60
n(2M,1K) = 6C2×8C1 = 15×8 = 120
n(3M) = 6C3 = 20
P(min dpt 1M) = (36+168+192+60+120+20)/816 = 596/816 = 149/204
Maaf, hasilnya ga ada di pilihannya