A debate club consists of 6 girls and 4 boys. A team of 4 members is to be selected from this club including the selection of a captain (from among these 4 members) for the team. If the team has to include at most one

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Quantrex Academy · Accepted Answer

Correct answer: A. 380

There are 2 cases- i. All the 4 are girls ii. 3 girls and 1 boy So the answer is ( ^ 6 C _ 4 + ^ 6 C _ 3 . ^ 4 C _ 1 ) . ^ 4 C _ 1 = 380 ( ^ 4 C _ 1 = No. of ways of selecting captain)

A debate club consists of 6 girls and 4 boys. A team of 4 members...

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