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Question
If from a group of 2 boys and 2 girls,two persons are selected randomly then how many elements will be there in the sample space?
If from a group of 2 boys and 2 girls,two persons are selected randomly then how many elements will be there in the sample space?
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Solution
The correct option is C
6
the sample space will beS={B1G1 , B1G2 , B2G1 , B2G2 , B1B2 , G1G2}
Where B represents a boy and G represents a girl.
6
the sample space will beS={B1G1 , B1G2 , B2G1 , B2G2 , B1B2 , G1G2}
Where B represents a boy and G represents a girl.