• Matematika
  • PROBABILITAS Kelas 12 SMA
  • Peluang Wajib
  • Kombinasi

Video solusi : A bag contains 4 white balls and 5 yellow balls. If 2 balls are drawn from the bag, find the probability that the drawn balls are yellow if:a. the first ball is replaced before the second ball is drawn,b. if the first ball is not replaced.

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