there are three boys and two girls .a committee of two is to be formed find the probability of the event that the committee contain a) at least one girl b)only boys
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Answer (a) 2/5
Answer (b) 3/5
Answer (b) 3/5
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3
At least 1 girl,
Probability = 2/5
Only boys,
Probability = 3/5
Probability = 2/5
Only boys,
Probability = 3/5
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