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

Video solusi : There are 7 boys and 3 girls in a gathering. In how many ways can they be arranged in a row so that: a. 3 girls form a single block (i.e., there is no boy between any two of the girls)? b. the two end-positions are occupied by boys and no girls are adjacent?

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