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5 girls and 10 boys sit at random in a row having 15 chairs numbered as 1 to 15. If the probability that the end seats are occupied by the girls and odd number of boys take seat between any two girls is 20n, then the value of 3003n is |
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Answer» 5 girls and 10 boys sit at random in a row having 15 chairs numbered as 1 to 15. If the probability that the end seats are occupied by the girls and odd number of boys take seat between any two girls is 20n, then the value of 3003n is |
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