They both relatively easy depending on how much time you put into understanding but. But if I have to pick which is harder I’d say linear.
1/6*1/6*1/6=1/216
I HOPE THIS HELPS!
Estimation is never an effective way to get the answer. But it's always an effective way to determine whether the answer you calculated is reasonable, or from orbit by way of left field.
Answer:
You can't answer these questons
sorry
Hope This Helps!!!