I came across this answer below, but I don't understand why is one other motor missing and where
are the pilots? Can someone explain why this is either correct or incorrect?

 

Don't understand the 'Answer'?
What is the question?
In the ladder, it shows 2M (motor?) can only run when 1M is enabled (ON).
Max.

 

I figured out that the person who wrote the ladder logic below was incorrect, as it fails to mention the other three outputs. My version is below in problem 6.

 

I take it you mean 5?
Max.

 

Yes I mean 5 my apologies.