What is the source of macbeth's anger toward macduff? 2. why is hecate angry with the weird sisters (her witches)? what plans does she have for macbeth? 3. what is your impression of macbeth's state of mind at this point in the play? 4. compare and contrast the murders of banquo and duncan. how does the murder of banquo illustrate a change in macbeth from act i and ii? 5. how does the relationship between macbeth and his wife change after the death of duncan. give 1 explain using details from act iii?