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Dua dadu dilempar undi secara bersama-sama sebnyk satu kali. peluang munculnya jumlah kedua mata dadu 3 atau11?
Adlh
3 Answers
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- 7 years ago
peluang mata dadu berjumlah 3 = 2/36 ---> (2,1) (1,2)
peluang mata dau berjumlah 11 = 2/36 ---> (5,6) (6,5)
Maka peluang jumlah mata dau berjumlah 3 atau 11 adalah:
2/36 + 2/36 = 4/36 = 1/9
- 7 years ago
Mata dadu jumlah 3
{(1,2),(2,1)}
Mata dadu jumlah 11
{(5,6),(6,5)}
Maka peluang = 4/36 = 1/9
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