NDA Math Permutations and Combinations
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Question : 30 of 65
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What is C ( 47 , 4 ) + C ( 51 , 3 ) + C ( 50 , 3 ) + C ( 49 , 3 ) + C ( 48 , 3 ) + C ( 47 , 3 )
[NDA II 2019]
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