If the correct answer choice is E and no more than 4 valves can be opened after N what is wrong with this sequence
K P N H O I G L ? N can be third and more than 4 valves can be opened after.
2 Replies
Annaon August 3, 2019
Oh , before... Sorry :(
Ravion August 3, 2019
@annag,
You had this sequence:
K P N H O I G L
This sequence doesn't break any of the rules, so it's fine. It also satisfies the implicit rule that no more than 4 valves are opened before N is opened, since only 2 valves are going before N in this scenario.
Does that make sense? Let us know if you have any other questions!