Total number of ways of selecting six co...

Total number of ways of selecting six coins out of 20 one rupee coins, 10 fifty paise coins and 7 twenty five paise coins only is

`""^(8)C_(6)`

`""^(12)C_(6)`

`""^(24)C_(6)`

`""^(32)C_(6)`

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AAKASH SERIES-PERMUTATIONS & COMBINATIONS-EXERCISE-II

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