How many numbers between 2000 and 3000 can be formed from the digits 2, 3, 4, 5, 6, 7
Channel: Doubtnut
Date: 03/01/2020

How many numbers between 2000 and 3000 can be formed from the digits 2, 3, 4, 5, 6, 7 when repetition of digits is not allowed?