Question

1. How many 6 digit even numbers can be formed from digits 1, 2, 3, 4, 5, 6, and 7 so that the digit should not repeat and the second last digit is even?
a. 6480
b. 320
c. 2160
d. 720; 1. How many 6 digit even numbers can be formed from digits 1, 2, 3, 4, 5, 6, and 7 so that the digit should not repeat and the second last digit is even?; a. 6480; b. 320; c. 2160; d. 720

Answer 1

Answer:

Step-by-step explanation:

The greatest 6- digit number is 999999.