if none of the figures 2,4,5,7,8,0 be repeated,how many different numbers of 4 digits can be formed wiyh them.?

• here 1st place can be filled by five ways(i.e any one from 2,4,5,7,8),and second place will be again in 5 ways (remaining from 6 digits ,6-1=5) and next place in 4 ways ,and again in 3 ways so ans will be 5*5*4*3=300 ans
• 12 years agoHelpfull: Yes(3) No(2)
• numbers of 4 digits numbers that can be formed with 2,4,5,7,8,0 = 5*5*4*3 = 300
• 12 years agoHelpfull: Yes(1) No(0)
• 4 digit number can't be start from 0
  different number can be = 5*5*4*3
  =300
• 12 years agoHelpfull: Yes(1) No(1)
• 6p4
  =6!/(6-4)!
  =6*5*4*3
  =360
• 12 years agoHelpfull: Yes(0) No(1)