The number of integers, greater than 7000 that can be formed, using the digits 3, 5, 6, 7,…

Question

The number of integers, greater than 7000 that can be formed, using the digits 3, 5, 6, 7, 8 without repetition is :

Accepted Answer

Four digit numbers greater than 7000 $=2 	imes 4 	imes 3 	imes 2=48$

Five digit number $=5 !=120$

Total number greater than 7000 $=120+48=168$

Solutions · 1