document.write( "Question 466748: Out of 8 persons in a group find tha number of ways of selecting 3 persons and also tha number of way of arranging these 3 selected persons in a row \n" ); document.write( "
Algebra.Com's Answer #323570 by sudhanshu_kmr(1152)\"\" \"About 
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\n" ); document.write( "Number of ways of selecting 3 out of 8 = 8C3 = 56
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\n" ); document.write( "\n" ); document.write( "Number of ways of arranging these 3 in a row = 8P3 = 336
\n" ); document.write( "( here order will matter)\r
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