Siemer703
Answered

If 14!= 871a82b12cd what are the four missing digits? (Hint: 14! = 14x13x12x11x10x9x8x7x6x5x4x3x2x1) you cannot use a calculator.



Answer :

[tex]14*13=182[/tex]
[tex]182*12=2184[/tex]
[tex]2184*11=24024[/tex]
[tex]24024*10=240240[/tex]
[tex]240240*9=2162160[/tex]
[tex]2162160*8=17297280[/tex]
[tex]17297280*7=121080960[/tex]
[tex]121080960*6=726485760[/tex]
[tex]726485760*5=3632428800[/tex]
[tex]3632428800*4=14529715200[/tex]
[tex]14529715200*3=43589145600[/tex]
[tex]43589145600*2=87178291200[/tex]
[tex]87178291200*1=87178291200[/tex]
a=7 b=9 c=0 d=0