Given 6 different toys of red colour, 5 different toys of blue colour and 4 different…
Mathematics · JEE Main · NTA Exams — Permutations and Combinations
Given 6 different toys of red colour, 5 different toys of blue colour and 4 different toys of green colour. Combination of toys that can be chosen taking at least one red and one blue toys are :
- 31258
- 31248
- 31268
- None of these
Answer
(B) 31248
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