document.write( "Question 770199: 1.How many ways 3-digit odd number can be formed by using the digit 1 to 9 when repetition is not allowed.?\r
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\n" ); document.write( "\n" ); document.write( "3.find the number of ways in which 5 boys and 4 girls can be seated in a row so that no two girls are together.?
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Algebra.Com's Answer #469487 by AnlytcPhil(1806)\"\" \"About 
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