SOLUTION: the number of 4 digit numbers greater than 5000 can be formed out of the digits 3,4,5,6 and 7( no. digit is repeated). the number of such is

Algebra ->  Permutations -> SOLUTION: the number of 4 digit numbers greater than 5000 can be formed out of the digits 3,4,5,6 and 7( no. digit is repeated). the number of such is       Log On


   

Question 473038: the number of 4 digit numbers greater than 5000 can be formed out of the digits 3,4,5,6 and 7( no. digit is repeated). the number of such is
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!

number of such numbers greater than 5000 = 3*4*3*2 = 72