lifeofclo3 lifeofclo3
  • 08-05-2018
  • Mathematics
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How to solve for 40! / 10!30!

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Аноним Аноним
  • 08-05-2018
40! / 30!  = 40*39*38*37*36*35*34*33*32*31

dividing this by 10!   10*9*8*7*6*5*4*3*2*1

 =    4*13*19*37*17*11*4*31

=      847,660,528
     
         
         
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