Question

Using only the digits from 0 to 6 , how many 5 digit codes can be constructed, if the first digit can not be 4 and no digits is used more than once ?
Options
A. 1080
B. 2160
C. 7776
D. 720; Using only the digits from 0 to 6 , how many 5 digit codes can be constructed, if the first digit can not be 4 and no digits is used more than once ?; Options; A. 1080; B. 2160; C. 7776; D. 720

Answer 1

I think the answer is

A) 1080