Recently Commented Questions

• P&C -4
  Number of permutations of 1,2,3,4,5,6,7,8 and 9 taken all at a time ,such that the digit 1 appearing somewhere to left of 2 3 appearing to the left of 4 and 5 somewhere to the left of 6 (e.g.815723946 would be one such permut ...
  0·2· #Mathematics#Algebra
  commented2015-11-22 09:32:16
• P&C -4
  Number of permutations of 1,2,3,4,5,6,7,8 and 9 taken all at a time ,such that the digit 1 appearing somewhere to left of 2 3 appearing to the left of 4 and 5 somewhere to the left of 6 (e.g.815723946 would be one such permut ...
  0·2· #Mathematics#Algebra
  commented2015-11-22 09:32:58