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Statement-1 : The number of ways of dist...

Statement-1 : The number of ways of distributing 10 identical balls in 4 distinct boxes such that no box is empty is `^9C_3` . Statement-2 : The number of ways of choosing any 3 places from 9 different places is `^9C_3` . Statement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1. Statement-1 is true, Statement-2 is true; Statement-2 is not a correct explanation for Statement-1. Statement-1 is true, Statement-2 is false. Statement-1 is false, Statement-2 is true.

Text Solution

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1) total ways = `.^(n+r-1)C_(n-1)`
`= .^(6+4-1)C_(4-1) = .^9C_3`
2)`.^9C_3`
option 3 is correct
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