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Hello can you please help me posted picture of question
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Aug 26, 2019
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Hello can you please help me posted picture of question
Mathematics
college
Pancho
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We are to select 2 people to sit in first row from 6.
This is a problem of Combinations. We are find permutation of 6 people taken 2 at a time. This can be represented as 6C2.
So, the answer is option B
Peter Bridger
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Sep 2, 2019
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