An ice cream parlour has ice creams in eight different varieties. Number of ways of…
Mathematics · JEE Advanced · NTA Exams — Permutations and Combinations
An ice cream parlour has ice creams in eight different varieties. Number of ways of choosing 3 ice creams taking atleast two ice creams of the same variety, is :
- 56
- 64
- 100
- none of these
(Assume that ice creams of the same variety are identical and available in unlimited supply)
Answer
(B) 64
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