Permutations And Combinations

Question
CBSEENMA11014235

A group consists of 4 girls and 7 boys. In how many ways can a team of 5 members be selected if the team has (i) no girl (ii) at least one boy and one girl (iii) at least 3 girls.

Solution

Solution not provided.
Ans. (i) 21  (ii) 441 (iii) 91

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