document.write( "Question 750801: how many combinations can be formed from the letters in LEAST, taking them 2 at a time? \n" ); document.write( "
Algebra.Com's Answer #456789 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! There are 5 C 2 = (5!)/(2!*(5-2)!) = 10 different combinations. \n" ); document.write( " |