C crex New Member Joined Apr 13, 2013 Messages 28 Gender Male HSC N/A Jun 15, 2013 #1 Q) 3,3,4,4,4 and 5 are placed in a row to form a 6 digit number. How many possible combinations there are if the number formed is even. Is the answer this ? (5! x 3)/(2! x 2!) = 90 Thanks
Q) 3,3,4,4,4 and 5 are placed in a row to form a 6 digit number. How many possible combinations there are if the number formed is even. Is the answer this ? (5! x 3)/(2! x 2!) = 90 Thanks
hit patel New Member Joined Mar 14, 2012 Messages 568 Gender Male HSC 2014 Uni Grad 2018 Jun 15, 2013 #2 5!/(3!x2!) Therefore 10. Last edited: Jun 15, 2013
RealiseNothing what is that?It is Cowpea Joined Jul 10, 2011 Messages 4,591 Location Sydney Gender Male HSC 2013 Jun 15, 2013 #3
C crex New Member Joined Apr 13, 2013 Messages 28 Gender Male HSC N/A Jun 15, 2013 #4 right makes sense now thx
