SOLUTION: Suppose the first digit is always 6 and 6 will not appear in the 2nd, 3rd, fourth, and fifth. Digits are restricted.

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Question 1175611: Suppose the first digit is always 6 and 6 will not appear in the 2nd, 3rd, fourth, and fifth. Digits are restricted.
Found 2 solutions by ikleyn, ewatrrr:
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.

What is your question ?

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Notice that the "solution" by @ewatrrr is INCORRECT.

The correct solution is

1*9*8*7*6 = 3024.

There are only 4 (four) positions, where digits vary.



Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi
If using all ten Digits (0-9) that cannot be repeated: 6 always the first
Total ways of arranging '5'  = 1*9*8*7*6 
 
Wish You the Best in your Studies.