How many four-digits number can be made from the numerals 7,6,5,and 3?
Answers
Answered by
4
without repeating the digits it will be 24 and with repeatation it will be 256 by using combination concept
Answered by
0
7653
7563
7365
7536
6753
by this type there are 16 numbers
7563
7365
7536
6753
by this type there are 16 numbers
Similar questions