many are odd? (d) how many are uunupres - In how many ways can a party of 7 persons arrange themselves (a) in a row of 7 chairs?(b) 3 around a circular table? 4. There are 3 boys and 2 girls. (a) In how many ways can 3 boys and 2 girls sit in a row? (b) In how many ways can they sit in a row if the boys and girls are each to sit together? ( c) In how many ways can they sit in a row if just the girls are to sit together? How many different signals, each consisting of 6 flags hung in a vertical line, can be formed from identical blue flags? 4Tdentical red committee consisting of 3 men and 2 women be chosen from 7men

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A: Here we will use the concept of Combination

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