Question
A group of 5 students is to be selected from 6 boys and
5 girls. Find the number of ways to form team such that the team consists of at most 2 boys.Solution
Required number of ways = 6C2 × 5C3 + 6C1 × 5C4 + 5C5
= 15 × 10 + 6 × 5 + 1
= 150 + 30 + 1
= 181
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