36. 7 white balls and 3 black balls are placed randomly in a row. The – InterviewSolution

1.	36. 7 white balls and 3 black balls are placed randomly in a row. The probability that no two black balls are adjacent. A) 1/2 B) 7/15 C) 2/15 D) 1/3
Answer» 36. 7 white balls and 3 black balls are placed randomly in a row. The probability that no two black balls are adjacent. A) 1/2 B) 7/15 C) 2/15 D) 1/3

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