What two actions are taken by hamlet and cladius

I believe that both Hamlet and Claudius have plotted against each other and committed a murder.
They are constantly plotting each other's downfall - Hamlet wants everyone to know that Claudius killed his father and Claudius wants people to think Hamlet is mad. Also, Claudius murdered King Hamlet, whereas Prince Hamlet killed Ophelia's father.

Jim and Della are both willing to sacrifice something they care much about for the other. Their love for possessions is not as strong as their love for each other. This is shows that they have a very good, healthy relationship because they're willing to give up something that means so much to them because they love each other so much.

hope this helps :D