Question
A group consists of 8 boys and 6 girls. In how many ways
can 4 boys and 2 girls be selected from the group?Solution
Required number of ways = 8 C 4 × 6 C 2
= (8! / (4! × 4!)) × (6! / (2! × 4!))
= 70 × 15 = 1,050
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